Synonym of gigantic

Synonym: colossal, enormous, huge, immense, mammoth, monumental, tremendous, vast,

Antonym: diminutive, little, small,

huge enormous massive colossal immense vast mammoth tremendous giant monumental prodigious gargantuan titanic monstrous humongous mountainous jumbo elephantine mighty whopping monster mega grand great astronomical oversized herculean cosmic bumper astronomic large Brobdingnagian whacking humungous stupendous substantial super leviathan towering gigantesque supersize walloping cyclopean hulking pharaonic cosmical oceanic supersized ginormous heroic vasty galactic heroical extensive planetary epic thumping Himalayan Herculean gross oversize immeasurable boundless wide broad stellar expansive infinite limitless brobdingnagian blimp titan Cyclopean Moby king-size king-sized super-duper king size very large very big whopping great thumping great whacking great super-colossal big hefty bulky considerable sizable sizeable heavy weighty voluminous goodly outsized outsize handsome almighty imposing Bunyanesque extraordinary inordinate largish tidy behemoth biggish grandiose very great extreme solid husky mastodonic high pythonic tall ample extra-large excessive generous formidable terrific dirty great boxcar capacious overgrown behemothic massy princely whale of a ponderous significant fantastic whaling giant-sized staggering mondo cumbersome abundant exorbitant magnificent lavish major impressive profuse phenomenal spacious extravagant lofty statuesque heavyweight long burly unwieldy plenteous giant-size strapping large-scale roomy appreciable commodious unlimited sky-high complete pronounced thundering extremely large outstanding remarkable notable intense powerful awesome brawny rip-roaring incalculable monolithic overwhelming plentiful cumbrous beefy superabundant substantive man-size of considerable size man-sized measureless full strong hulky barn door serious full-size comprehensive unbounded copious roaring striking decisive conclusive emphatic great big healthy good whopper resounding unmistakable memorable noteworthy unqualified a whale of a fat out-and-out thorough super colossal profitable marked elevated skyscraping high-rise sky-scraping liberal multistorey soaring severe endless kingly eternal awful cracking terrible high rise extremely big Gargantuan mesomorphic rising raised interminable jumbo-sized illimitable prolific high-reaching altitudinous sweeping maxi muscular bountiful mahoosive towery larger-than-life ascending socking great muscly sturdy rugged far-reaching bounteous megalithic good-size good-sized detailed thickset steep extra large powerfully built mastodontic robust buff stalwart ripped upraised broad-shouldered uplifted alpine hunky bull well-built thewy stark sinewy meaty stocky stout daunting ominous stately OS thrashing superhuman Brobdignagian astounding elephantic entire bigger than life larger greater fathomless whole unfathomable unusual stiff noticeable sufficient advantageous widespread lucrative prosperous not inconsiderable rich moving majestic renowned irresistible august dynamic eminent illustrious expanded fine spectacular maximum utmost top surpassing incredible mundo Olympian through the ceiling Homeric protracted extended spanking superb exceptional uttermost economy size large size horrific fierce dreadful harsh never-ending lank numerous prolonged consequential deep life-size fearful far-flung spread-out stretched-out excellent rare max marvelous acute thunderous lengthy decided fair-sized family-sized fair-size thick measurable respectable all-inclusive swelled family-size economy-size magnific economy-sized wide-ranging marvellous supreme global wholesale cavernous heavily built muscled well muscled jacked bruising hearty awkward wide-reaching exhaustive mass unhandy ungainly lumbering sturdily built obdurate tough lusty manly pumped up universal nationwide unmanageable unmanoeuvrable incommodious girthy leading heavy-duty packed across-the-board international chock-full stuffed intercontinental awash all-encompassing worldwide important brimming crowded immoderate muscle-bound chunky undue unwarranted intemperate unrestricted unbridled exaggerated superfluous unrestrained shredded gratuitous needless unconscionable overmuch unreasonable extortionate disproportionate prodigal surplus plethoric uncontrolled profligate wanton improvident dissipated indulgent overabundant imprudent dizzying overdue insane overweening uncurbed intolerable redundant outrageous unmeasurable wasteful unhampered out of all proportion self-indulgent ridiculous recrementitious too many stratospheric unchecked overindulgent ludicrous overboard O.T.T. over the odds overextravagant supernatural overkill unfettered overgenerous extra way out unnecessary uncalled for too much silly a bit much OTT more devilish over the top preposterous uninhibited big and strong solidly built bottomless untold inestimable unending inexhaustible countless numberless everlasting indefinite immensurable horizonless no end to no end of innumerable without end open without limit perpetual multitudinous indeterminable uncountable innumerous comfortable enduring all-embracing gaping rambling wide open chasmal unceasing myriad unnumberable inclusive jillion zillion interdisciplinary unreckonable multidisciplinary rangy constant unfathomed ceaseless cross-disciplinary undying airy abysmal incessant amaranthine uncrowded without number yawning uncounted catholic palatial unfailing incomputable profound unforeseen erratic unpredictable capricious whimsical fluctuant chancy uncertain iffy unfixed splendid no strings glorious material unsurpassable immortal indeterminate unbroken continuous uninterrupted monotonous overlong self-perpetuating undivided deathless continual decent noble gallant imperial royal regal baronial outspread rolling panoramic general encyclopedic cavelike compendious unnumbered bombastic uncalculable spacey undefined unsounded pervasive unflagging incomprehensible encyclopaedic unconfined spread out wide-open far-ranging reasonable unplumbed beyond measure fair across the board plumbless no holds barred proud momentous plummetless scopic scopious valuable exceeding awe-inspiring not to be sneezed at much very deep earth-shattering steady forever earthshaking hollow grandiloquent Miltonian very many high-ceilinged priceless invaluable dilatable distensible expandable unsummed unforeseeable haphazard hit-or-miss high-flown high-sounding precious not to be reckoned chambered without limits abounding full-out all-out full-blown totalitarian full-scale unfading vital crucial chasmic heightened escalated increased jacked up radical unbottomed umpteen paramount sempiternal million supertemporal perdurable outstretched tolerable ambitious far down on tap ad nauseam crawling with alive with prime pretty unmeasured unplumbable in-depth latitudinous beamy above average abnormal intensified blanket prevalent no catch classic no strings attached beyond price worth taking into account urgent fundamental critical abyssal sunken indiscriminate comprising arduous exalted soundless unconstrained undetermined ethereal marathon unconditional absolute unexclusive essential central pressing bonny deep-set shattering very long far reaching decent-sized resplendent elaborate thoroughgoing total devastating meaningful broad-based cyclopedic broad-gauge cover-all broad-gauged embracive all-in broad-ranging omnibus opulent plush classy luxurious wide physically utter wall to wall inflatable expanding stretching elastic dilating swelling ultra thorough-going wall-to-wall encyclopedical encyclopaedical discursive mind-blowing swanky flash flashy real worthwhile key extendable stretchy enlargeable distending extending far down theatrical lordly splashy egotistic high-falutin' high-flying eventful historic firm sound beyond number mind-boggling breathtaking amazing crushing paralysing dilatant expansile unsuppressed sprawling unrepressed useful durable principal with no holds barred superior big-deal tectonic major-league stunning overcoming paralyzing exciting eye-opening superlative pre-eminent streets ahead

major difficult arduous demanding hard harsh painstaking tough wearisome challenging daunting excruciating grueling severe torturous wearying ambitious exacting formidable gruelling ponderous rigorous strenuous tedious testing tortuous trying unforgiving backbreaking burdensome laborious tiring agonising agonizing back-breaking bruising brutal exhausting fatiguing harrowing mighty onerous punishing taxing toilful troublesome bothersome colossal crushing cumbersome debilitating draining extreme fierce forbidding heavy hefty herculean immense immoderate intense intimidating operose oppressive rough staggering stressful thorny thoroughgoing tiresome toilsome unremitting unsparing unyielding uphill upstream vigorous wearing effortful energy-consuming gargantuan grinding hairy hellish Herculean killer painful really hard sapping titanic very hard killing knackering almighty huge massive Sisyphean forceful heroic courageous impressive insufferable backbreaker dicey prohibitive awful tough going problem moiling ominous hazardous easier said than done merciless nerve-racking high-impact slavish sticky torturesome unpleasant unendurable shattering tormenting weighty not easy unbearable hard-won rugged distressing drudgy intolerable sweaty grim galling labored serious no picnic tall jarring worksome vicious marathon cruel like getting blood out of a stone uncomfortable troubling difficile laboured solemn distressful unnerving ferocious impossible grievous savage scabrous problematic depleting uphill battle crippling high-pressure discomforting stiff murderous hellacious Augean pick-and-shovel exigent awkward irksome tricky stringent enervating vexatious bitter persnickety worrying traumatic relentless fraught disturbing enervative worrisome strained tense upsetting inhuman hostile dire bleak disagreeable dark hardhanded searing forced inconvenient frustrating pressured spartan critical austere terrible strict exasperating clumsy troubled unreasonable tight contrived artificial leaden knotty monumental prickly delicate grave excessive pressing unrelenting unmanageable weary dangerous mean wicked vexing bad perilous precarious hectic tortured uneasy bold sensitive embittering unhandy steep grandiose dreadful daring aggressive imperious problematical ticklish chancy concerning dodgy iffy superincumbent extravagant murder ungainly lofty inexorable boring nasty anxious clunky unfriendly dubious suspect questionable energetic time-consuming wretched cumbrous hurtful unwieldy cranky drudging bunglesome agitating full of problems incommodious beset by problems irritating large-scale disastrous afflicted afflictive a stinker of a anxiety-ridden physical exorbitant powerful searching unfair stretching prodigious prostrating withering overwhelming responsible a nuisance protracted lengthy hardworking mammoth racking punitive unrelaxing chastening an imposition busy heartrending dour drastic carking eventful overtaxing overpowering plodding headache sombre somber dogged affected overdone studied aggravating large order heavy sledding unjust heartbreaking heart-rending slow controversial uncharitable unkind unsettled overburdening careful hypercritical thorough precise nit-picking no piece of cake pestilent afflicting gut-wrenching exerting despotic domineering embarrassed inept overwrought unnatural maladroit nagging lively straitened inhospitable stern very difficult shocking trouble ghastly foul horrible rotten horrid vile impractical by the book audacious unrelaxed edgy emotionally draining lumbersome appalling atrocious frightful horrendous abominable sober calamitous biting comfortless industrious embarrassing fiddly stilted grand elaborate intrepid unrealistic a devil grotty pretentious visionary considerable significant life-threatening acute improbable ballsy brash idealistic unfeasible charged hard to use magnificent fanciful unreal complicated sobering big intensive threatening peracute menacing consequential ugly lousy beastly unlikely tickly flustering disconcerting annoying discomfiting uncompromising from hell dolorous bumpy far-fetched bulky hard-line hard-nosed hard-hitting heavy-handed itchy confronting distressed scratchy difficult to achieve intractable objectionable ungovernable offensive recalcitrant causing discomfort ill-fitting a bummer of a insupportable perverse wayward unmanoeuvrable smarting burning aching hurting maddening infuriating improper tender irritated hulking unacceptable egregious raw stinging reddened inflamed chafed lumbering encumbering uncontrollable gross hurt throbbing red achy bruised in pain injured wounded beyond bearing not to be borne abscessed pained sharp sore ulcerated

untold countless innumerable numberless myriad uncountable uncounted unnumbered innumerous endless limitless manifold many multiple multitudinous unlimited incalculable indescribable legion numerous unimaginable unnumberable unthinkable inexpressible measureless unspeakable unsummed unutterable hidden huge indefinable ineffable mammoth mighty monstrous private prodigious staggering titanic unexpressed unknown without number an incalculable number of an infinite number of beyond measure too many to be counted undreamed of infinite immeasurable umpteen no end of multifarious zillion very many divers jillion beyond number inestimable loads of oodles of masses of heaps of stacks of bags of boundless enormous several vast immense a multitude of a great number of a multiplicity of no end to bazillions of zillions of gazillions of incomputable scads of unreckonable unforeseen capricious uncertain whimsical fluctuant iffy chancy erratic unpredictable unfixed lank abundant beaucoup lots of sundry various voluminous populous a slew of indeterminable infinite numbers of considerable copious profuse multiplex multifold endless numbers of incalculable numbers of heaps piles of plentiful tons of great quite a few millions of hundreds of thousands of a bunch of all kinds of a thousand and one thick on the ground unmeasured millions umteen frequent bottomless fathomless a raft of cosmic teeming ever so many interminable alive with without end prolific haphazard unforeseeable hit-or-miss abounding multitudinal a whole bunch of not to be reckoned diverse countless numbers of thousand-and-one ample large extensive plenteous rife thick inexhaustible a lot of plenty of quantities of a great deal of an abundance of a profusion of a quantity of a swag of scores of a great many billions of dozens of a shedload of lousy with mucho stack pile raft gobs peck mint loads oodles mess wad heap scads slew immeasurable numbers of tidy sum whole slew passel of generous superabundant bountiful lavish bumper substantial full galore overflowing handsome bounteous tidy liberal outsize rich hefty comprehensive big sizeable high excessive luxuriant Himalayan sizable whacking aplenty massive plenty hulking large-scale exuberant bulky oversized oversize replete goodly husky largish biggish whopping outsized crawling with many different respective large number of multiplicity of prodigal varied assorted prevalent princely comfortable cornucopian proliferous multiplied some a dime a dozen stink with miscellaneous disparate well-provided rampant unremitting well-supplied motley mixed unbounded significant grand opulent sweeping global good deep wholesale sufficient substantive a few a couple of commodious booming immoderate exorbitant exhaustive unwieldy extravagant marked mega cumbersome epic major Brobdingnagian boxcar certain wide-reaching wide-ranging far-reaching generously proportioned upwards of strong extreme appreciable tremendous terrible colossal thumping giant protracted extended towering pronounced humungous ginormous stupendous humongous spacious decided Bunyanesque massy jumbo long king size leviathan expansive mondo mountainous heavyweight astronomic wide vasty walloping mastodonic broad fat king-size elephantine galactic bull supersized gargantuan astronomical herculean brobdingnagian cavernous prolonged king-sized cosmical monolithic lengthy heavy lush riotous fulsome gushing wordy prolix verbose a gogo in abundance no end thick with a mess of coming out of ears more than one can count more … than one can shake a stick at

gigantically gigantism gigantisms gigantosaur gigged gigging gigantesque giganotosaurus gigagrams gigagram gigabytes gigabyte