Synonym of formidable

Alternative for formidable

Synonym: difficult, hard, rough, rugged, tough,

Adjective

Inspiring fear or awe through being impressively large, powerful, intense, or capable
intimidating terrifying dreadful alarming forbidding redoubtable dangerous daunting frightening threatening fearsome horrifying menacing fearful horrible imposing scary awesome brooding chilling direful disquieting disturbing frightful petrifying shocking appalling dire dismaying dread foreboding ghastly horrendous ominous sinister spooky terrible baleful bodeful creepy overpowering hair-raising spine-chilling awe-inspiring mean-looking all-powerful awful unnerving grim distressing harrowing hideous monstrous horrid gruesome unspeakable macabre startling bloodcurdling grisly scaring atrocious nightmarish horrific lurid terrific eerie grievous repulsive godawful overwhelming worrying abominable upsetting hellacious vile tremendous bad disgusting from hell perturbing hairy calamitous revolting abhorrent blood-curdling odious spine-tingling heinous grewsome nightmare sickening abysmal unsettling disheartening offensive disconcerting nasty repellent gloomy outrageous loathsome serious hateful shuddersome nauseating impressive dismal lamentable ugly mean powerful discouraging demoralizing uninviting feared unpleasant distasteful dispiriting depressing traumatic tragic obnoxious off-putting desperate nerve-racking dreaded disastrous terrorizing detestable eldritch cruel severe terrorising execrable demoralising shameful beastly grave unearthly parlous astounding extreme repugnant wretched causing fear wicked lousy rotten deplorable grody egregious unfortunate perplexing strong mighty commanding doughty invincible indomitable resolute unappealing valiant solemn afraid striking massive objectionable unappetizing unpalatable unsavoury unattractive disagreeable imminent courageous brave terribly bad very bad strange ghoulish sublime morbid fateful unpropitious baneful unlucky apocalyptic hostile thrilling unapproachable aggressive browbeating pressuring bullying unkind callous despicable lou insufferable unpardonable abject unforgivable vicious pulse-pounding breathtaking exciting unfriendly inconvenient punk unwelcome excessive shivery shuddery grotesque inexcusable heavy rebarbative unwelcoming ghostly weird unpromising inauspicious evil-looking hair-curling cliff-hanging suspenseful extraordinary unsavory causing excitement inhospitable life-threatening bleak dark perilous glowering ferocious exacting challenging taxing fazing suggestive of evil scandalous catastrophic ruinous disgraceful woeful crying pressing cataclysmic critical crucial foul urgent drastic obscene frozen icky gnarly miserable crippling hopeless irretrievable devastating stupefying heartstopping portentous chronic exigent stunning rancid astonishing repellant fulsome amazing bewildering noxious agitating staggering gross evil noisome nauseous oppressing fierce scowling heartbreaking regrettable afflictive surprising like death warmed up glaring inhuman savage contemptible intolerable nefarious diabolical brutal barbarous troublesome villainous distressful hellish painful iniquitous flagitious barbaric destructive fiendish bestial indescribable unutterable black unbearable sorry difficult sick pathetic agonizing ungodly sad fatal brutish poor irksome pitiful harsh ruthless depraved reprehensible agonising devilish displeasing doleful disgustful loathly God-awful sinful sombre somber heart-rending cataclysmal troubling bitter sick-making infamous galling unhappy immoral gory merciless acute heartrending base stinking damning gut-wrenching harmful annoying uncomfortable sorrowful discomforting irritating vexatious adverse accursed desolate melancholy yucky violent wanton stressful funereal infernal damnable black-hearted flagrant unreasonable fraught bloody murderous crushing extravagant tragical cacodemonic discomposing pitiable hard facinorous deadly uncivilised uncivilized devastative forlorn criminal gut-churning unacceptable piteous annihilatory pitiless sadistic mournful excruciating shattering depressive melancholic cheerless glum sepulchral brute dreary morose beyond the pale unpleasing uncongenial unfavourable perverted unfavorable exceptionable worrisome amoral affecting unsightly haunting bothersome torturous inexpressible sober malevolent preternatural insupportable satanic demoniac mortal immoderate trying undesirable grotty supernatural uncanny unendurable tormenting troublous animal vexing opprobrious lethal unfair inconceivable concerning humourless humorless stark prurient anguished testing frustrating preposterous exorbitant sedate steep heartless low-down unwarranted unholy saddening sanguine catastrophal low ill-fated moving intense OTT unnatural hurtful sanguinary hapless injurious dispirited deathly drab ill-starred yukky disappointing mortifying mirthless unlovely poignant butcherly truculent cold over the top spookish sour drear revulsive unmerciful sullen inhumane lugubrious dingy irrational Kafkaesque bloodthirsty dislikeable dislikable nightmarey phantasmagorical unreal dicey untold brackish catty beast great undescribable demonic risky precarious hazardous discommoding dodgy unstable blood-and-guts blood-and-thunder outcast Mephistophelian demoniacal deleterious lewd wrong aberrant impoverished oppressed unbelievable onerous unimaginable degrading poverty-stricken tough pressured demanding weighty unseemly scurvy diabolic annihilative sleazy cursed ineffable disreputable gruelling arduous tiring malignant irredeemable crashing invidious backbiting ignominious untrue maligning indecent vilifying traducing detractive gossiping detracting nagging beyond words undefinable blood-stained blue pesky highly improper disconsolate joyless rueful comfortless demonian demonical Luciferian consequential profound peracute indescribably bad indescribably wicked beyond description indescribably evil crummy red hot fugly misproportioned reptilian misshapen freaky unsatisfactory mephitical irritable aggravating troubled austere unamusing distressed unrelenting oppressive dejecting dolorous dolesome sensational sore frenetic maniacal unhallowed crazed mad possessed piggish gluttonous swinish unclean degraded feral boorish ferine carnal coarse pernicious blighting earth-shattering messy phantom afflicting uncool awkward huckery grueling too horrible for words graphic exaggerated detrimental tenebrous faint mortuary haggard wraithlike anaemic dim deathlike corpselike anemic weak depressed spectral melodramatic explicit shadowy gray grey murky ravaging shady extraterrestrial haunted mysterious other-worldly pensive heart-wrenching tear-jerking lachrymose derisible plangent like the back end of a bus as ugly as sin unhealthy alien bizarre a stinker of a a bummer of a trashy sensationalist overdramatized colourful unrestrained rubbishy untoward unsuccessful nail-biting heart-breaking extremely bad nerve-wracking death-obsessed eery abortive tasteless ribald cheap salacious kitschy pulp inordinate stirring despondent dejected doomed luckless ill-boding suggestive dirty filthy not of this world phantasmal phantasmic shock-horror tacky vivid juicy undue inappropriate hyperphysical heavenly ethereal yellow full-frontal cold-blooded unsympathetic off-color purple racy fiery raunchy salty deep colorful rough distinct garish maddening impossible exasperating unfeeling hard-hearted remorseless overextravagant unnecessary insane plethoric towering baroque lavish fancy disproportionate needless overmuch overdue overweening stiff O.T.T. extortionate hard-boiled scurrilous too great shaming disgracing ignoble debauching notorious depraving debasing contumelious corrupt degenerate uncalled for stone-hearted unforgiving unpitying thick-skinned hard-nosed obdurate compassionless desensitized indurate soulless unkindly affectless slash-and-burn inconsiderate take-no-prisoners ironhearted uncharitable uncaring case-hardened pachydermatous insensitive insensate stonyhearted stoney stony unsparing dastardly ridiculous unconscionable sneaky conscienceless knavish too much unjust over-the-top unthinkable illogical uncompassionate with a heart of stone desensitised cold-hearted

Adjective

Requiring, or involving, great mental or physical effort
difficult arduous challenging hard laborious onerous strenuous taxing colossal heavy tough uphill demanding stiff toilsome burdensome exacting gruelling overwhelming vigorous monumental relentless trying backbreaking daunting effortful exhausting fatiguing grinding grueling hellacious herculean killer mammoth murderous punishing rigorous rough rugged severe staggering sweaty tall testing tiring wearying Augean exigent fierce Herculean killing knackering moiling laboured labored back-breaking pick-and-shovel no picnic harsh wearisome oppressive stressful crushing brutal wearing troublesome excruciating grievous weighty operose painful ambitious tedious draining persnickety hellish torturous ponderous intolerable harrowing stringent tiresome debilitating sapping toilful irksome tortuous bruising energy-consuming agonizing galling grim hairy unsparing agonising intense mighty painstaking serious distressing extreme forbidding unforgiving unremitting thorny bothersome cumbersome gargantuan unbearable unyielding vexatious awkward pressing austere impressive hefty enervating solemn merciless gigantic mean crippling wicked distressful impossible titanic upstream intimidating unpleasant cruel uncomfortable really hard very hard worrisome tough going grave inconvenient embittering Sisyphean bold excessive knotty complicated tricky grandiose unreasonable immoderate daring aggressive steep worrying extravagant disturbing lofty murder boring energetic nerve-racking bitter hardhanded inhuman searing imperious time-consuming almighty immense prohibitive worksome large-scale jarring backbreaker shattering depleting high-pressure slavish difficile huge prodigious massive exorbitant searching prostrating unfair stretching strained withering thoroughgoing dour unrelaxing courageous forceful heroic racking chastening major responsible a nuisance protracted lengthy hardworking dogged spartan bad unrelenting slow an imposition drastic wretched large order heavy sledding carking superincumbent complex abstruse stormy te profound confused concentrated intensive recondite despotic domineering exerting unjust no piece of cake overtaxing overpowering plodding headache very difficult hypercritical thorough precise critical careful nit-picking by the book audacious insufferable traumatic dicey awful hazardous easier said than done high-impact torturesome unendurable hard-won drudgy vicious marathon troubling unnerving problem ominous sticky tormenting not easy like getting blood out of a stone ferocious savage scabrous problematic uphill battle discomforting heightened uncompromising industrious grand elaborate intrepid unrealistic upsetting visionary pretentious improbable ballsy unfeasible brash idealistic hard-hitting hard-line magnificent unreal fanciful unlikely hard-nosed heavy-handed nagging far-fetched difficult to achieve shocking strict enervative draconian hectic tyrannical weary inexorable frustrating pressured tight stern fraught dire vexing rigid bleak pitiless exasperating disagreeable ruthless authoritarian flinty tense anxious abusive drudging prickly delicate punitive dictatorial repressive agitating dangerous tyrannous problematical ticklish perilous chancy concerning dodgy iffy dark precarious nasty busy unfriendly dubious hostile suspect questionable ironhanded ramrod hard-hearted anxiety-ridden physical fiendishly difficult tremendously difficult very challenging dreadful overburdening timewasting inefficient long aggravating Spartan pestilent sensitive controversial chronophagous inflexible a stinker of a firm intransigent brassbound unpermissive violent maleficent brutish wolfish truculent sadistic barbaric cast-iron barbarous unfeeling unkind callous autocratic inhumane intolerant heartless unsympathetic undemocratic suppressive insensitive unmerciful implacable unpitying illiberal iron-fisted humourless sedate humorless staid sober sobersided poignant heartbreaking overbearing coercive anti-democratic disquieting heart-rending unsmiling obdurate no-nonsense uncomic astringent high-handed overweening peremptory yukky hurtful unwelcome unhappy sour miserable rotten distasteful unpalatable yucky afflicting heartrending chilling displeasing uncongenial unlovely unpleasing unsavory tragic sad hard-boiled hard-shell disheartening gloomy discouraging sombre dispiriting dismal depressive somber depressing confining icky sore remorseless mortifying great po-faced unsavoury intemperate provoking annoying inclement offensive calamitous afflictive frantic chaotic rough going active eventful frenzied frenetic lively gut-wrenching turbulent restless flustering animated madhouse tireless full tumultuous riotous furious bustling wild full on unruly spirited rowdy action-packed bumpy raucous

Adjective

Very strong or proficient in a skill or ability
impressive great mighty powerful terrific tremendous able adept capable proficient redoubtable accomplished adroit indomitable invincible strong expert gifted masterly seasoned skilful skilled skillful talented virtuoso brilliant efficient excellent good knowledgeable outstanding qualified trained ace awesome crack crackerjack deadly magic mean nifty stellar wicked wizard amazing compleat habile puissant admirable astounding remarkable first-class first-rate fine marvellous consummate marvelous magnificent wonderful superb practised master experienced versed competent dexterous masterful practiced complete veteran superlative dextrous deft professed smashing educated top-notch tasty professional fab splendid hotshot world-class handy tip-top very good artful brill savvy sharp well versed a dab hand at champion polished sensational fabulous fantastic demon exciting exceptional clever elite apt ingenious superior dazzling thrilling genius super class cool slick out of this world pro exo sik best handpicked deluxe choice capital leading star top topnotch distinguished rad phat schmick smart ready hep hip brainy creative stirring imaginative with it wised up innovational memorable innovative inspiring affecting enthralling supreme innovatory inventive enterprising original resourceful influential profound momentous consequential virtuosic peerless hot whiz coruscating A1 there smooth clean cracking vital rousing crash-hot gee-whizz intense important forcible inspired nimble-fingered on the beam on the ball very able up to speed no slouch sharp as a tack know stuff top-drawer no dummy top-hole impassioned effective of genius supercalifragilisticexpialidocious amazeballs well-done bravura specialist facile workmanlike leet delicate au fait schooled big league extraordinarily skilled very skilled highly skilled exceptionally skilled immensely skilled highly trained highly qualified quick intelligent nimble familiar learned agile fit neat conversant practical well-versed suitable bright vet acquainted effectual perfect old astute keen precise knowing sophisticated well trained effortless faultless exquisite hardened mature finished tried tested versant erudite flawless accurate well-rounded scholarly impeccable dynamite disciplined refined au courant well informed well-informed long-serving proper up to snuff fitted enlightened battle-scarred prompt all-around cunning canny in the know wise equal aware instructed switched-on alert down discerning up to it up to date clued-up multitalented multiskilled nippy clued up genned up tuned in established serviceable sure-handed taught tutored useful all-round topflight equipped intellectual cultured abreast informed suited finely judged well-read prepared acute adequate cognizant worldly exceptionally good precocious endowed sussed satisfactory phenomenal cerebral posted perspicacious worldly-wise graceful a hand at whip-smart old hand quick-witted sharp-witted up on in the loop balanced unrivaled exact businesslike thorough painstaking time-served unrivalled conscious eligible reliable shrewd crisp cultivated exercised certified urbane sensible long-time weathered literate plugged-in productive extraordinary illuminated perceptive glorious sage well educated penetrating at home up-to-date omniscient sagacious rational fast having know-how well-executed knowing the score in the picture eggheaded supersmart ultrasmart whip hyperintelligent judicious been around tuned-in very intelligent no stranger to know the ropes plugged in with-it not born yesterday Einstein class act whiz kid shining at prodigious methodic methodical very well systematic careful preeminent transcendent quintessential classic straight decisive decent exemplary ultimate specialized active elegant well-briefed organized notable specialised fluent kosher perfected employable long-term advanced magisterial right on errorless dead-on well sporting on-target trustworthy spot-on sure-fire stringent licensed chartered prolific sly strict express categorical immaculate pure fleet cute select rangé appropriate certificated first class drilled phenom pitch-perfect happy organised habituated artistic dominant crafty primed well up inch-perfect hardy having the know-how golden well executed versatile toughened matured having good hands forward credentialed right fitting dynamic ultraefficient teachable hot tamale adept physically sufficient authorized supremely skilled quick to learn ideal desirable preferable perfectly-executed feasible licenced proved authorised accepted noteworthy clever with one's hands good with one's hands beautiful of long standing past your prime patriarchal full of years sublime heavenly cut out for having a knack for worldly wise been there versed in mega banging crucial easy well versed briefed divine bosting rounded sport accustomed killer useable working realizable realisable hyperefficient usable practicable nobody's fool pretty worthy responsible out of the ordinary percipient unprovincial calculating know one's business know ins and outs know the score all around know one's stuff know the answers adapted quick on the trigger quick on the uptake well up in steady old-time inured insightful wily apprized well briefed well suited well qualified have the goods ahead of one's peers have smarts old beyond one's years got it advanced for one's age sentient observant of the first water broken in highly endowed abreast of the facts filled in lettered top-shelf the right stuff knowing one's stuff having the goods knowing the ropes green thumb old-timer having the right stuff like a pistol has what it takes like a one-man band equal to the task up there able to perform know one's onions clear-sighted having been around clear-eyed know backwards and forwards knows one's stuff from way back wise to ways academic highbrow bookish literary of the old school studious civilized pedantic esoteric recondite donnish sapient widely read well read understanding prescient solid deep well-educated polymath professorial philosophical grounded abstruse philosophic civilised well-grounded sound solemn scientific grave studied pansophic privy across apprised appreciative knowledgeable about abreast of apprised of up with in touch well informed about plugged into enlightened about aware of wise to switched on with an understanding of with a knowledge of well versed in clued up about well up on in the know about clued up on well instructed genned up about hip to switched on to

Adjective

Very high in quality
mean excellent wonderful great marvellous superb fantastic fine awesome terrific fabulous stellar splendid sensational grand marvelous fab superior neat quality swell topping unsurpassed prime slick capital wizard boss outstanding magnificent brilliant exceptional super wicked smashing tremendous glorious impressive supreme brill amazing sublime magic exquisite admirable champion phenomenal consummate extraordinary able spiffing incredible bosting ripping bonzer spectacular competent notable eminent A1 bad distinguished unparalleled prodigious exemplary preeminent enviable laudable first-class first-rate top-notch top-shelf out of this world high-grade high-quality superlative remarkable dazzling lovely divine top heavenly cool choice keen stupendous sterling immense dandy nifty righteous amazeballs phat primo noble gilt-edged tip-top out-of-sight high-class gilt-edge blue-chip blue-ribbon top-of-the-line number one ace fantabulous cracking radical beautiful topflight peachy supernal groovy classic dynamite hot crackerjack corking dope prizewinning famous hype bumper banner gangbusters gangbuster frontline prize brag bully down bonny brave bonnie boffo supercalifragilisticexpialidocious gone mind-blowing flawless first-string A-OK jim-dandy bang-up four-star five-star peachy keen par excellence numero uno stunning unique standout breathtaking best crack top-hole select tops greatest transcendent pre-eminent world-class highest A-1 on fleek delightful skillful masterful virtuoso masterly skilful striking perfect unequalled bodacious astonishing unreal tiptop premier astounding unexcelled unbelievable rad optimum matchless surpassing unmatched unrivaled unrivalled staggering beaut schmick miraculous incomparable faultless unbeatable peerless belting mind-boggling imposing accomplished untouchable pearler awe-inspiring exo barrie singular extreme winning effusive excessive superhuman magical far-out model finest unequaled exaggerated worthiest inflated overwhelming wondrous top-tier beyond compare of the first water grade A above and beyond highest quality eye-popping of highest order without equal of the highest order of the first order optimal peak selected premium topnotch top-quality top of the line top of the range grade-A nice spanking illustrious class leading rare worthy sound dreamy stirring majestic jaw-dropping star uppermost marvy gorgeous quintessential cream def beezer mega fabby sovereign sik goodly elite lead applaudable crucial awesomesauce kif chillin' bosker lank renowned flagship humbling gee-whizz very good top-class top-level top-grade far out of the highest quality too good to be true too much prize-winning in a class all by itself very best of high quality top-drawer award-winning of the highest standard memorable enchanting bewitching captivating charming entrancing radiant unforgettable arresting unco good noted special important celebrated well-known scrumptious delectable prominent meritorious heroic estimable dominant principal eventful predominant moving eloquent surprising agitating most hundred-proof chief A-number-1 mostest out-of-this-world transcendental uncanny unearthly supernormal enormous preternatural supernatural godlike zero cool Herculean herculean beyond human omnipotent bionic exclusive deluxe vintage valuable commendable high elegant attractive priceless desirable ideal praiseworthy splendiferous first precious second to none mint enjoyable invaluable outrageous upmarket choicest fancy foremost lofty solid the dog's bollocks fly luxurious unblemished impeccable certified unimpaired undamaged agreeable satisfying chic pleasing pleasurable unmarred fantastical classy upscale classical luxury noteworthy high-end solid gold top-of-the-range way-out state-of-the-art hunky-dory top quality top-end top drawer super-duper gratifying main shipshape pristine paramount gnarly honourable honorable legit distinctive dainty pleasant unbroken up to snuff whole intact unspoilt plush venerable rewarding colossal advanced crowning extravagant major pure inspired A-list irreproachable dear costly pricey central expensive really good immaculate posh first-line spendy ultraexpensive pricy creditable refined high quality exalted nonpareil august as good as new first class big-ticket best ever ka pai out of sight top-flight the best of a high standard superfine high-ticket piked reliable commanding cardinal tough heavy world key sharp quick bestselling unimpeachable hand-picked elect agile deft clever smart mighty tophole sophisticated polished blameless blissful fashionable unorthodox deep wild definitive authoritative thoroughbred ritzy super-eminent acceptable congenial favorable entire super-excellent positive reputable welcome uninjured satisfactory recherche unharmed unhurt idyllic rapturous ravishing alluring handy well-designed natty convenient adroit apt ingenious stylish spruce favored 10 popular preferred preferential master pick fat delicate handpicked plum favorite good quality high-caliber a cut above foxy juicy rocking favoured favourite uncommon cherry-picked unusual proper paragon baller crash hot eclectic really nice carefully chosen not too shabby elevated splendorous good-quality high-calibre high-test proud 24-karat banging like wow cat's meow sup rior all very well well and good A-grade virtuous nang No. 1 worthwhile five star the very best a standout better improved enhanced ambrosial yummy paradisal lush adorable spiritual paradisaic paradisic saintly dream meritable with it pretty cool better than usual of the best quality better than average of the highest type highest-quality top grade best-quality deserving respectable favourable copacetic unprecedented apex complete number 1 archetypal primary worthy of admiration worthy of commendation cat's pajamas hunky dory essential traditional up to par up to standard cordon bleu up to scratch dominating head ripe mature crown inimitable Grade A best possible undefeated unbeaten sans pareil a cut above the rest unsurpassable industry leading one-in-a-million utopian number-one record-breaking big-time world class unexampled powerful untainted seamless unsullied untarnished unspoiled as sound as a bell squeaky clean stainless defectless spotless spick-and-span finished indefectible monumental dramatic stately palatial towering massive dignified sumptuous penetrating lavish absorbing without blemish more than human most excellent

Adjective

Denotes the effectiveness or dominance of a particular action
powerful dominant effective assertive authoritative demonstrative domineering imperious imposing leading prominent regnant reigning superior supreme surpassing transcendent impressive able capable commanding decisive effectual efficacious emphatic towering competent controlling hard fearsome invincible efficient eminent heavy-duty high-level high-octane high-powered important redoubtable in control influential grand distinguished noble glorious potent dignified majestic magnific magnificent royal extraordinary stately regal mighty puissant celebrated great considerable august renowned respected notable famous pre-eminent outstanding strong premier prime famed seminal splendid recognized honourable esteemed illustrious honorable noted preeminent well-known foremost proud prestigious arresting reputable striking highly regarded iconic honoured high profile marvelous honored significant resonant awesome recognised marvellous stunning awe-inspiring heroical monumental remarkable epic massive grandiose baronial heroic solemn Homeric resplendent stirring ominous sublime prodigious overwhelming forcible elevated predominant exalted chief integral big prevailing highest notorious prized well-connected valued fabled dramatic spectacular staggering principal of influence senior high-up distinctive incomparable historical signal alpha high-ranking trusted all-important primary imperial noteworthy lofty eye-catching portly fine arch acclaimed sensational beautiful palatial excellent opulent swanky splendorous heavenly fabulous well known palatine amazing sumptuous superb exquisite gorgeous lavish princely divine queenly terrific statuesque extravagant elegant stupendous colossal celestial tremendous splendiferous sightly wondrous luxurious kingly of considerable importance not to be ignored key to be reckoned with cardinal central consequential pivotal fundamental material focal essential serious of mark of great consequence well thought of core public far-reaching in the public eye dynamic vigorous forceful major capital main a hard nut to crack heavy paramount magnanimous overpowering ostentatious major league overbearing unparalleled unequaled superlative unequalled gifted matchless high-minded prior revered first rate primal legendary highly rated unexcelled learned arch- admired top first number one of the first rank unsurpassed triumphal peerless big league idealistic greatest useful punchy sturdy spanking trenchant go-getter almighty gutsy powerhouse venerable ball of fire gallant staid moving mega mind-blowing exciting pretentious overblown something to write home about one for the book something else worthy eventful top-level head upper eloquent cogent first-class four-star successful rich memorable phenomenal oratorical of note deciding aristocratic upper-class top-ranking VIP good star of high standing big-time conspicuous major-league big-name of repute high lionized name high-profile estimable lionised big-league astral popular exceptional bright reputed respectable luminous visible storied of distinction highest-ranking top-drawer brilliant topmost finest top-notch well-regarded momentous lauded acknowledged vaunted venerated world-class applauded feted infamous well received much touted much vaunted highly esteemed highly thought of unforgettable established superstar celeb historic professional unrivalled big-shot widely known much-publicized inflated talked about intellectual front-page elite ruling immodest exaggerated excessive critical crucial unrivaled lordly marked special vital celebrious redoubted supereminent big-gun lead high-status salient appreciated sovereign laureate immortal extolled well-thought-of large pompous shining uplifting much-admired wonderful far-famed big name having made a name for oneself highly praised much publicized up there skookum worth mentioning stellar praised number ideal requisite intrinsic decorated ranking worthiest prizewinning executive beloved reliable indelible vivid catchy haunting indispensable necessary needed presiding high-grade familiar fearless tenacious high-end glamorous substantial self-important higher widely knowbn numero uno earnest high-priority weighty known best pronounced common in spotlight in limelight singular energetic heavyweight instrumental everyday of consequence of importance grandiloquent landmark fateful gratifying noticeable arrestive underlined especial big-wheel responsible high-power grave upmarket conferring prestige expensive big time crack apical peak crowning tiptop maximal first-rate culminating five-star outside hallowed valorous nonpareil top-tier dominating hot-dog high up high-flying in the limelight on the map decision-making trendsetting winning governing not to be forgotten never to be forgotten meaningful groundbreaking triumphant fulfilling higher up worthy of mention worthy of note stand-out unmatched inimitable consummate out of this world talked of strictly business playing hard ball well paid marquee highfalutin' satisfying epochal red-letter heart-warming rewarding pleasing higher-level cheering pleasurable higher-ranking formal greater ceremonial ceremonious leonine lionlike page-oner courtly official better upward above uppermost overhead portentous reverential conventional starchy mythical mythic mythological fairy-tale fictitious unreal folkloric imaginary apocryphal traditional fictional fantastic hypothetical imagined proverbial allegorical parabolic symbolic fanciful storybook made up enchanted magic make-believe magical more important more elevated most important

Adjective

Of great size
large big colossal enormous giant gigantic huge great massive monumental humongous sizable grand immense super astronomical cosmic elephantine gargantuan ginormous grandiose inordinate lofty mammoth mighty monster monstrous overgrown oversized prodigious sizeable tall titanic towering tremendous vast astronomic beefy brawny broad brobdingnagian Bunyanesque burly cavernous chunky commodious cosmical cyclopean extreme fleshy galactic heavy heavyset heavyweight Herculean hulking hulky humungous husky leviathan mastodonic meaty monolithic mountainous muscly muscular pharaonic powerful staggering stellar stout strapping strong stupendous sturdy thick thickset vasty walloping weighty wide capacious liberal roomy spacious thumping well-built appreciable biggish boxcar Falstaffian flabby fubsy hunky jumbo largish oversize paunchy solid buxom greater larger outsized whopping zaftig blimp dirty great giant-size giant-sized goodly gross king-size king-sized man-size man-sized of considerable size thumping great whacking great whopping great barn door big and strong broad in the beam broad-shouldered bulky corn-fed muscle-bound not inconsiderable powerfully built roly-poly solidly built well fed well upholstered king size mega substantial herculean whacking epic imposing overwhelming oceanic heroic bumper gigantesque heroical planetary supersize supersized hefty awesome Brobdingnagian very big very large super-duper Himalayan very great extensive considerable excessive awful rugged terrific extraordinary tough astounding sweeping terrible dreadful fearful hearty buff jacked well built sinewy stalwart lusty manly obdurate ripped appalling expansive incalculable mondo whopper frightful unlimited eternal infinite immeasurable endless comprehensive boundless voluminous ample limitless great big measureless illimitable widespread almighty well muscled heavily built muscled bruising interminable exorbitant expanded unwieldy generous abundant prolific plenteous mundo detailed Gargantuan handsome unbounded lumbering sturdily built stark pumped up stocky robust thewy daunting never-ending ponderous intense far-flung spread-out stretched-out whale of a far-reaching all-inclusive severe horrific fierce harsh profuse shattering elevated soaring thunderous devastating fantastic statuesque mind-blowing stunning awe-inspiring breathtaking mind-boggling overcoming exciting eye-opening amazing paralyzing crushing paralysing sky-high ascending skyscraping rising high-rise raised sky-scraping athletic overpowering high-reaching multistorey magnificent altitudinous manful redoubtable full-blooded shredded towery high upraised uplifted alpine high rise impressive outsize significant tidy deep extended large-scale behemoth major copious lavish striking serious extravagant pythonic plentiful open princely unfathomable healthy Homeric long bottomless wide-ranging massy comfortable extra-large majestic fathomless phenomenal remarkable complete thorough outstanding whaling universal full exhaustive behemothic substantive good bountiful superabundant thundering cumbersome splendid exceptional all-encompassing gaping rambling yawning inexhaustible wide open august pronounced notable airy chasmal imperial marvellous unending marked magnific all-embracing respectable catholic inclusive palatial marvelous global interdisciplinary multidisciplinary roaring rangy stately cross-disciplinary glorious resounding abysmal noble memorable numerous regal bounteous gallant royal baronial rich fat uncrowded rip-roaring unusual titan super-colossal cumbrous surpassing superior unfathomed untold important steep immoderate everlasting indefinite immensurable horizonless profound superb unfailing extremely large inestimable material ambitious proud larger-than-life wonderful decisive conclusive emphatic exalted consequential decent outspread numberless fabulous noteworthy unmistakable unqualified rolling no end of incredible no end to panoramic out-and-out a whale of a super colossal general encyclopedic compendious bombastic awkward spacey spectacular kingly cavelike wholesale utmost ungainly extremely big clumsy cracking sunken disproportionate unsounded pervasive abnormal stiff jumbo-sized excellent classic mortal paramount encyclopaedic Cyclopean spread out eminent mahoosive deep-set protracted historic countless far-ranging unconfined undue lengthy unplumbed illustrious unrestricted transcendent permanent supreme unconscionable overmuch swelling fine across the board intemperate plethoric abounding plumbless prodigal momentous multitudinous various fair unreasonable insane overdue overweening intolerable impenetrable prevalent overextravagant devilish plummetless sundry legion several many multifarious resplendent sublime megalithic scopious scopic full-size exceeding lank teeming reasonable unmeasurable good-size good-sized no strings mastodontic much socking great without limit bull lordly across-the-board without end not to be sneezed at steady earthshaking earth-shattering Moby grandiloquent Miltonian booming deafening ear-splitting ear-piercing thrashing superhuman lasting Brobdignagian high-ceilinged laborious startling miraculous dilatable distensible expandable enduring unforgettable crashing astonishing immortal cosmogonic interstellar intergalactic interplanetary cosmopolitan empyrean cosmogonal space ecumenical moving renowned irresistible dynamic wide-open pleasing wicked top maximum unbelievable sensational flabbergasting dramatic very loud OS through the ceiling fantabulous billowing high-flown high-sounding elephantic uttermost wondrous desperate loud prolonged distinguished epoch-making baggy chasmic crucial vital profitable spanking ominous heightened increased escalated jacked up decided abiding radical acute rare max outstretched maxi featureless immovable intractable faceless characterless oafish lumpish decent-sized bonny arduous unhandy measurable loose-fitting baroque fancy unmerciful prime latitudinous beamy marathon noticeable above average intensified wide-reaching mass unmanageable unplumbable unmeasured in-depth loutish clodhopping mesomorphic clunky fair-sized family-sized economy-size life-size swelled family-size fair-size economy-sized superlative pre-eminent abyssal blanket simple convoluted covering unmanoeuvrable consistent very long critical urgent fundamental incommodious ceaseless undying girthy extra large nationwide unco indiscriminate comprising soundless gorgeous preeminent spiring aerial unmatchable ultimate central pressing essential unfading unbottomed unceasing tolerable dignified undetermined ethereal leading packed chock-full stuffed intercontinental worldwide brimming crowded heavy-duty international awash unexclusive far reaching pretty haughty splendiferous hollow elaborate unreal thoroughgoing wide physically meaningful worth taking into account sepulchral opulent plush classy luxurious very deep inflatable expanding stretching elastic dilating something else broad-gauge cover-all broad-gauged broad-ranging broad-based cyclopedic embracive all-in omnibus wall to wall no catch ultra dark flash flashy swanky real worthwhile key extending far down thorough-going wall-to-wall discursive encyclopedical encyclopaedical stretchy extendable enlargeable distending streets ahead no holds barred no strings attached luxuriant eventful firm sound gloomy echoing concave resonant reverberant dismal splashy purple egotistic high-falutin' complex theatrical fustian high-flying dilatant unsuppressed sprawling expansile unrepressed useful durable valuable principal aplenty plenty galore cornucopian exuberant alveolate socketed chambered big-deal tectonic major-league proliferous myriad innumerable rife multifold manifold full-out incomprehensible full-blown all-out totalitarian full-scale curved inward overflowing thick on the ground uncountable multiple motley disparate replete unremitting assorted diverse miscellaneous well-provided varied incomputable populous unnumbered mixed uncounted multiplied rampant well-supplied frequent crawling with stink with a dime a dozen on tap ad nauseam unwarranted unbridled exaggerated superfluous unrestrained gratuitous needless extortionate surplus uncontrolled profligate wanton improvident indulgent overabundant imprudent dizzying redundant outrageous wasteful dissipated uncurbed unhampered ridiculous unchecked supernatural overkill overgenerous extra unnecessary silly more preposterous recrementitious stratospheric overindulgent ludicrous overboard unfettered uninhibited self-indulgent too many O.T.T. too much OTT over the top out of all proportion over the odds way out uncalled for a bit much

Adjective

Very serious or gloomy in expression or demeanor
grim fierce stern ferocious forbidding dour severe flinty steely uninviting aloof distant hard serious sullen surly unapproachable churlish crabbed glum somber sombre sour stony strict threatening austere cross fell grave gruff grumpy intimidating louring lowering menacing savage sinister solemn stark stiff ungentle unsmiling bleak harsh morose resolute scowling sulky cantankerous crusty glowering gray grey grouchy splenetic truculent vicious bad-tempered ill-tempered mean-looking boot-faced rough rugged unfriendly cruel pitiless violent ruthless frowning cold brutal tough murderous fiendish hostile barbaric barbarous merciless inhuman brutish frightening frosty sober disapproving malevolent callous sadistic nasty heartless bloodthirsty unrelenting mean bestial beastly venomous unsympathetic implacable bitter wicked hellish remorseless abhorrent inhumane monstrous foreboding icy frigid unfeeling fiery evil aggressive disagreeable unrestrained repellent off-putting dark ugly malignant relentless malicious unpleasant brute inhospitable no-nonsense angry baleful unmerciful butcherly chilly brooding gloomy stringent rigorous wild earnest fearsome bloody unforgiving frightful rigid strait-laced cutthroat furious grim-faced horrible humourless humorless inexorable spiteful feral atrocious dangerous rancorous untamed raging tigerish ominous abominable unruly unkind obdurate astringent wanton vile sanguinary terrible diabolical uncontrollable infernal crazed hurtful hard-nosed vindictive cold-blooded offensive odious repulsive dismal dreary uncommunicative poker-faced unsparing unwelcoming overbearing cool unhospitable melancholic hard-faced dejected saturnine tight-lipped wolfish ravening homicidal devilish grum demoniac treacherous destructive lupine ravenous voracious formal moody oppressive stormy crude coarse joyless reserved insensitive unconcerned uncaring bearish heinous tactless indifferent unemotional stuffy uncompromising revengeful vengeful turbulent volatile inauspicious crabby unappeasable mortified critical cheerless exacting inflexible unsafe trying onerous excruciating sedate burdensome repressive searing staid grievous sobersided uncharitable authoritarian unyielding unbending illiberal murky tumultuous morbid intimidatory dodgy ill-boding remote solid ramrod grudge-bearing resentful ill-disposed weighty uncomic desperate depraved uncivilised minatory deadly viperous minacious nefarious serpentine uncivilized villainous abandoned rowdy hard-hearted poisonous mean-spirited acrimonious cast-iron po-faced hard-boiled heavy-handed evil-intentioned ill-natured malign avenging maleficent wreakful retaliatory grudging out for revenge catty malefic hateful rabid convulsive impetuous delirious full of spleen incessive raving enraged undomesticated fearful frantic rapacious infuriated mad animalistic primitive biffo aggers

Adjective

Able to withstand hardship
hard determined dour indefatigable resolute dogged hard-nosed hardy obstinate persistent relentless rugged single-minded steadfast stubborn tenacious unshakable unwavering unyielding bullheaded cast-iron hard as nails obdurate sturdy thick-skinned toughened unbending unflagging authoritarian uncompromising strict tough harsh stringent firm fierce draconian severe rigorous drastic austere rigid grave exacting callous extreme oppressive heavy-handed unsympathetic dire hard-line stern inexorable hardhearted hardheaded unsparing uncharitable browbeating pitiless mulish hardened ossified solid cruel ascetical autocratic disciplinary hard-core merciless stiff-necked imperious rough immovable hard-hearted unflinching intractable by the book disciplinarian domineering pressing unrelenting iron-fisted unforgiving resolved stiff ascetic demanding tyrannical astringent inflexible absolute dyed-in-the-wool no-nonsense strong vigorous robust hearty staunch lusty forceful emphatic unfaltering assertive bold purposeful steely aggressive zealous stout steady inured resilient mighty hard-bitten fit healthy sound stalwart hale muscular fighting fit enduring substantial powerful able brawny hefty acclimatised resistant seasoned capable burly acclimatized well fresh able-bodied hale and hearty in good health in good condition durable in rude health fit as a fiddle in fine fettle physically fit in good shape stark hard-wearing well built persevering well-built undaunted unswerving strongly made fixed built to last gutsy gritty unshaken ruthless untiring fanatical iron fiery grim unquenchable furious ferocious bitter burning stony granite

Adjective

Dangerous or perilous
jeopardous hazardous perilous risky unsafe chancy precarious speculative insecure threatening hairy menacing unhealthy serious delicate treacherous venturesome parlous bad thorny ticklish exposed nasty touchy deadly critical adventurous dangersome fatal venturous viperous alarming breakneck dynamite heavy hot impending impregnable loaded malignant mortal portentous pressing queasy serpentine shaky terrible ugly unstable urgent vulnerable wicked touch-and-go on collision course dangerous dodgy dicey tricky uncertain unsound high-risk grievous grave jeopardizing unpredictable gnarly iffy jeopardising difficult sticky rocky fraught with danger long shot unchancy awkward prickly tricksy sensitive tough knotty problematical catchy problematic spiny adverse scary ominous slippery harmful detrimental hurtful damaging injurious deleterious shonky endangered prejudicial pernicious nocuous defenseless defenceless on thin ice playing with fire wide-open on slippery ground out on a limb hanging by a thread lethal troubling noxious baleful baneful life-threatening severe troublesome intricate complicated complex unsure perplexing involved hard taxing unsettled controversial vexatious unreliable convoluted trying embarrassing unpleasant dubious irksome bothersome unsteady uncomfortable worrying touch and go baffling vexed concerning questionable undependable in the balance desperate unknown undetermined debatable unresolved upsetting doubtful challenging erratic open to question up in the air dire tight fiddly pending contentious terrifying puzzling rough in limbo capricious distressing incalculable awful in danger untrustworthy at risk disturbing nettlesome in jeopardy Russian roulette compromising humiliating profound rugged undecided bleak in doubt painful sophisticated death-defying cringeworthy onerous forbidding arduous grim cringey pointed briery cringe-making punishing dark disagreeable worrisome wobbly unforeseeable volatile unfriendly bitter suspect spartan hostile mystifying up for grabs reckless uneasy daredevil unclear subtle paradoxical fluctuant vague unfinished tentative extreme harassing cliffhanging suspenseful provocative intractable searching penetrating heated haphazard echinated annoying stimulating emotive divisive scandalous dreadful disputed quirky barro discomforting like herding cats to be won or lost in no man's land laborious operose strenuous debated contested eventful hair-trigger threatened destructive toxic disconcerting moot flustering unprotected nice discomfiting acute unconcluded explosive fearsome tottering rickety very bad demeaning degrading ongoing in contention at issue in dispute inconvenient embarrassed open to attack on a limb inconstant fickle lively temperamental mercurial variable changeable untimely discountenancing discomposing open to debate hot-button excruciating incommodious exasperating shameful peracute open to doubt fractious barbed bristly toe-curling egregious life-and-death yet to be decided much debated unconfirmed briary thistly brambly unfathomable insoluble bewildering unanswerable elaborate incomprehensible insolvable confusing tangled enigmatic confounding mind-bending undecipherable indeterminate undefined spicular spiky aculeate spinous sharp spiculate spiked pronged bristled spiniferous scratchy hanging in the balance on a slippery slope built on sand conjectural sketchy indistinct setaceous jaggy muricate pointy barbellate spinose

Adjective

Detailed and complicated in design and planning, involving many carefully arranged elements
knotty complex complicated intricate difficult hard involved baffling convoluted tangled thorny tricky troublesome awkward mystifying perplexing Byzantine involute problematic puzzling taxing tortuous baroque byzantine complicate daedal elaborate insoluble labyrinthian labyrinthine obscure sophisticated unanswerable unfathomable impenetrable involuted problematical effortful Gordian mazy ramified reticular terrible uphill tough delicate ticklish prickly hairy sticky nasty dodgy sensitive tricksy unpleasant touchy catchy spiny strenuous operose embarrassing touch-and-go painful challenging barro uncomfortable discomforting trying heavy laborious rough rugged confounding bewildering serious incomprehensible daunting demanding arduous irksome worrying upsetting vexatious controversial bothersome concerning vexed harassing nettlesome severe distressing precarious dicey disturbing worrisome uncertain gnarly dangerous risky chancy annoying fiddly niggling troubling perturbing iffy confusing unsettling irritating vexing hazardous perilous abstruse inconvenient enigmatic critical wearisome unpredictable undecipherable exasperating disquieting traumatic alarming tiresome disconcerting harrying recondite inscrutable grave disagreeable incommodious grievous aggravating scary galling mind-bending maddening Daedalian difficult to understand entangled contentious cryptic harrowing dismaying unsafe paradoxical frustrating pesky forbidding unstable rocky nagging nerve-racking parlous dark troublous plaguy pestiferous pestilential volatile impossible pestilent questionable tormenting discomposing high-risk burdensome wicked bitter dubious anxious-making confused serpentine detailed fancy interlaced compromising humiliating rankling fraught with danger infernal irking full of twists and turns abrasive riling tedious uneasy tight infuriating cringeworthy inexplicable mysterious cringey chafing carking nettling peeving confounded dire bleak unchancy flustering discomfiting onerous grim cringe-making profound treacherous intractable capricious emotive awful punishing rebarbative cussed pesty plaguey mean unsound ugly nerve-wracking messy unfriendly spartan hostile suspect winding cumbersome esoteric fathomless jumbled mixed dense knotted deep hi-tech Daedalean bemusing echinated briery stimulating pointed loaded subtle vulnerable undependable quirky fiendish provocative unhealthy jeopardous oppressive heated like herding cats agonizing agonising apprehensive threatening searching penetrating divisive scandalous weird strange insecure shaky nice inextricable mazelike importunate insolvable problem kid-glove unsteady undisciplined murder rowdy infestive ungovernable damaging repressive disorderly grating provoking objectionable displeasing kittle temperamental mercurial changeable inconstant fickle variable hair-trigger peculiar odd funny unaccountable labyrinthial labyrinthical labyrinthiform labyrinthic labyrinthal wretched repugnant charged unnerving tense devilish weighty murky hidden concealed discouraging enraging lamentable deplorable unwelcome antagonizing jarring tickly torturous ravelled sinuous twisted circuitous afflicting disappointing ornate uncanny wildering befuddling fraught dolorous bumpy rococo heterogeneous multifaceted multifarious variegated nuanced muddled erratic fluctuant teasing wearing festering antipathetic raveled disputed high-tech long-drawn-out can of worms maze-like mixed up drawn-out devil of a itchy confronting distressed afflictive scratchy incalculable ambiguous mind-boggling hard to solve rambling advanced enigmatical hard to explain unclear hazy over one's head above one's head beyond comprehension beyond one's grasp unsolvable unintelligible abstract mystical thought-provoking opaque untold unsatisfying unattractive antagonising beyond one very devil of a causing discomfort ill-fitting debated contested enough to try the patience of a saint enough to drive you up the wall hard to understand as clear as mud debatable moot demeaning degrading embarrassed undecided undetermined unresolved unsettled unconcluded untimely discountenancing in contention ongoing at issue in dispute excruciating shameful open to question open to debate hot-button toe-curling open to doubt fractious up in the air yet to be decided much debated

Adjective

(of a debate or discussion) Stimulating strong views on a topic or subject
lively animated enthusiastic heated spirited stirring vigorous forceful interesting keen stimulating strong eager eventful healthy fit robust hearty hale sturdy fine sound able-bodied well hardy active energetic tough blooming virile lusty whole full of life well-conditioned in good condition hale and hearty in good health in good trim in good shape fighting fit in fine fettle fresh fit as a fiddle athletic flourishing stout thriving muscular bouncing firm physically fit in good kilter in tip-top condition alive and kicking in the pink vital strapping wholesome powerful normal brawny dynamic red-blooded trim potent peppy burly strong as an ox sprightly beefy buff shredded restored gingery flush perky aerobicized chipper husky all right OK bursting with health in good physical condition fit as a flea in good physical shape bright-eyed and bushy-tailed full of beans young healthful able jacked rugged stalwart solid A1 muscly hefty substantial iron ripped bursting with good health well made solidly built strenuous well built safe and sound rosy-cheeked unimpaired in rude health right as rain bushy-tailed bright-eyed up to snuff in top form the picture of health better healthier right recovered good refreshed rehabilitated ok healed cured mended invigorated fitter in shape hunky-dory sound in body and limb in excellent shape solid as a rock as fit as a fiddle fine and dandy in fine feather in good form sparkling high-spirited vivacious effervescent zippy spry playful jaunty vibrant strong as an lion buoyant indefatigable strong as an horse intense zestful tireless bouncy upbeat go-getting spanking feisty forcible spunky wick steamroller snappy exuberant efficient persuasive take-charge brisk hard-driving driving take-over effective dashing enterprising raring to go full of vim ball of fire full of energy

Adjective

(of an argument) Likely to succeed because of sound reasoning
strong compelling effective cogent convincing clear clear-cut coercive persuasive powerful sharp unmistakable firm incisive indubitable influential telling assured authoritative categorical efficacious forceful impressive intelligent lucid plausible sound trenchant urgent valid weighty well-established well founded well-founded conclusive crystalline definitive effectual evident forcible great material pertinent satisfying unequivocal well-defined emphatic relevant distinct obvious unambiguous undisputed decided incontestable infallible ingenious insightful intuitive potent decisive eloquent irresistible credible unanswerable efficient moving rational reasonable striking puissant reasoned energetic solid logical meaningful successful operative capable significant coherent suasive satisfactory hard-hitting vigorous mighty aggressive inducing well reasoned inspiring touching punchy useful swaying impelling alluring impactful incontrovertible compulsive unassailable active reliable convictive articulate productive believable pithy violent momentous enthusiastic assuasive crucial consequential dynamic important stringent considerable dramatic fruitful vehement inspirational pivotal vivid motivating powerhouse enticing seductive helpful constructive swayful masterful motivational stimulating serviceable expressive competent adequate beneficial worthwhile valuable advantageous able purposeful virtuous far-reaching of help of assistance imposing of use irrefutable salient undeniable substantial insistent evocative revealing marked authoritarian orderly systematic methodical armed animated vivacious zestful drastic compulsory apt justified apposite well-grounded consistent fitting passionate conspicuous devastating militant assertive intense sufficient well organized graphic zappy in-your-face likely on the ball exciting winning grand charming direct theatric histrionical graceful acute performant high-powered probable succinct terse silky glib slick smooth-tongued silver-tongued smooth-talking accomplishing achieving effecting qualified practicable determinative workable fulfilling verisimilar pointed inveigling suasory unctuous actuating luring smooth wheedling colourable true-to-life possible believeable acceptable faithful carrying conviction trusty trustworthy hopeful presumable realistic dependable authentic instrumental stirring rousing provocative guiding affecting formative contributory not taking no for an answer constraining virile elemental take-over steamroller titanic punch take-charge gutsy electric central controlling fateful monumental responsible encouraging robust critical animating coming on strong ball of fire forced intimidating tough strong-arm bullying

Antonym of formidable

formidable Idiom, Proverb

Music ♫

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