Synonym of premature

Alternative for premature

Synonym: advanced, early, forward, hasty, late,


Impulsive or hasty
hasty impulsive precipitate rash ill-considered overhasty ill-timed precipitous previous untimely impetuous inopportune too soon half-baked half-cocked jumping the gun reckless incautious thoughtless heedless unconsidered foolhardy unthinking ill-advised imprudent headlong madcap temerarious irrational hotheaded injudicious wild harum-scarum improvident precipitant rushed careless unguarded headstrong cursory indiscreet gadarene unwary flying hurried devil-may-care helter-skelter spur-of-the-moment harebrained ill-judged drive-by pell-mell fiery determined furious insuppressible passionate immature frenzied jumping to conclusions slapdash hot-headed unthought-out daring bold hare-brained sudden adventurous venturous venturesome brash audacious ad hoc reactive knee-jerk irresponsible unwise inconsiderate speedy ill-conceived misjudged unduly quick quick not thought through badly thought out perfunctory hectic superficial abrupt subitaneous rushing snatched presumptuous soon oversoon overearly early too early ahead of oneself foolish over-adventurous overbold misguided impolitic negligent tactless daredevil indelicate stupid inadvisable mindless undiplomatic short-sighted inexpedient silly inattentive graceless unheeding swift senseless inappropriate kamikaze hell-for-leather unmindful casual rapid neglectful inadvertent fast impractical breakneck ill-thought-out regardless blind overconfident wrong-headed remiss dangerous violent flighty unsafe unobservant spontaneous maladroit lavish myopic asinine crazy extravagant giddy crackpot unpremeditated immoderate outrageous indifferent risky unrestrained daft crackbrained unexpected death-or-glory absent-minded unsubtle crude rough lightning offhand unwatchful untactful unreasonable brief unpolitic unconcerned imperceptive frivolous wanton insensitive prodigal gauche intemperate shortsighted capricious automatic gruff desperate uncaring profuse cavalier clumsy cock-eyed excessive wrong tearaway impromptu whirlwind harsh undesirable blithe over-venturesome ignorant napping bungling unpolished inept fleeting haphazard brisk blundering awkward uncircumspect vulgar unsagacious astigmatic unadvised instantaneous fleet unpredictable unalert unvigilant off-guard uncareful instant short instinctive playing with fire mechanical oblivious absurd preposterous nonchalant ridiculous idiotic inane wasteful unconscious untroubled impracticable scatterbrained frantic unworkable involuntary intuitive erratic unplanned spendthrift unworried unforeseen witless uninterested irreflective unanticipated abandoned thriftless boorish blunt dumb unreasoning unreserved feckless wacky unsuitable unintelligent passing carefree desultory death-defying mad sharp immediate summary adventuresome unfettered deaf listless near-sighted fanciful expeditious sloppy snap coarse unsound careless of dozy crass bull-in-a-china-shop hot breathless rapid-fire nippy splitting snappy galloping zippy fleet-footed dizzy rattling blistering confused short-term lax misconceived fast and loose credulous unprepared meteoric accelerated prompt unlooked-for quickie without warning nearsighted whistle-stop short-lived luxurious cool heady fearless intrepid courageous radge unrealistic unadvisable unthoughtful surprising brave dauntless undaunted infelicitous garrulous nosy chaotic lively trigger-happy tempestuous empty-headed barmy suicidal naive unfortunate childish scatty fantastic unsympathetic hazardous disregarding riotous shiftless profligate startling nonsensical leaving self wide open off the deep end happy-go-lucky wide open uneconomical unthrifty unfeeling derelict nonobservant risk-taking ludicrous lunatic fantastical easy-going spur of the moment unaware uninformed off deep end out on limb slipshod undiscerning unreflective unsophisticated lawless dotty dippy inconstant divvy unintended airy flippant insouciant unpractical brainless fatuous illogical gratuitous supererogative fly-by-night ditsy delinquent short-range restricted limited extemporaneous unwarned unknowing unsuspecting swaggering breezy romping light-minded disorderly disregardful nutty insane unreal bizarre self-destructive overnight fast-track squandering free-spending reflex unintentional unwitting uncouth tasteless incidental off one's guard apathetic whimsical uninhibited momentary monstrous scandalous heinous anxious fluctuating fickle fitful unsensible inconvenient pointless improper unrecommended uncreative unimaginative careless of one's duty callous emotional unprompted freakish unrepressed unfussy purposeless lackadaisical fugacious transitory without regard shocking atrocious worried distracted straightforward alacritous quick-fire unhesitating in the dark supererogatory hit-or-miss cyclonic hurricane tumultuous very fast tornado half-hearted slight token lacking foresight slack rude unmeditated vacant unmeant brutish not recommended asleep at the switch out to lunch sketchy routine eager fierce ardent like a bull in a china shop heavy-handed free and easy uncalled-for impassioned vehement unbridled unreasoned shallow random depthless uncritical uncivil unseemly unreflecting uncautious wary ad-lib fervid restive forgetful unperceptive winging it fast-and-loose not in the loop badly planned overventuresome caught napping foot-in-mouth hit or miss heedless of unsmart uncontrolled not careful abundant free volatile asleep at the wheel leading with one's chin off guard pay no mind sticking one's neck out any old way asleep on the job inattentive to disregardful of going off deep end spasmodic acute quickened paying no heed to neglectful of blind to unheeding of regardless of taking no notice of unconscious of deaf to not paying attention oblivious to out of control explosive unusual speeded misplaced unwarranted erroneous high-speed without notice fallacious unfounded without delay out of the blue not bargained for off the top of one's head express mistaken deluded misled extremely fast dangerously fast at speed disinformed stray errant deceived bum-steer bearded faked-out erring stonewalled straying flat-out off course labouring under a delusion led up the garden path uncalled for at full tilt


(of a baby) Born before the end of the full term of gestation


Occurring at an unfavourable or inappropriate time
ill-timed inappropriate inconvenient inopportune awkward untimely unwelcome unseasonable disadvantageous early hasty inapt inept mistimed unfortunate unsuitable ill-judged improper intrusive malapropos misjudged unbecoming unbefitting unfavorable unfavourable unseemly badly timed precocious ill-chosen unpropitious inauspicious obtrusive infelicitous out of keeping bothersome disturbing problematic difficult troublesome inexpedient disruptive contrary adverse annoying discommoding unlucky irritating bad untoward detrimental uncomplimentary incommodious discommodious incommoding inimical disastrous unmanageable unpleasant vexatious objectionable unprofitable aggravating unhelpful vexing distressing tough unfit impractical unsynchronized disobliging prohibitive testing trying disagreeable challenging tiresome incongruous undue unfitting wrong misplaced ill-fitted unhandy unanticipated pestiferous worrisome unexpected cumbersome unwieldy unforeseen unpredicted unusual unpredictable surprising refractory incontrollable uncontrollable willful intractable ungovernable wilful wayward froward headstrong recalcitrant unruly hard poor unpliable stubborn star-crossed unyielding misfortunate undisciplined fractious hapless luckless indocile ill-starred wild jinxed cursed wretched regrettable hopeless prejudicial harmful damaging too bad hurtful deleterious injurious unsympathetic unfriendly destructive hostile negative counter pejorative debit-side dyslogistic disparaging depreciative slighting depreciatory derogatory detracting downside on the debit side


Having an arrogant, self-important or pompous manner
presumptuous arrogant bold forward audacious overconfident insolent presuming brazen bumptious cheeky egotistical familiar free fresh overbold overweening pert rude assumptive cocksure impertinent impolite impudent overfamiliar pushy rash uppish cavalier chesty cocky conceited foolhardy hasty haughty hifalutin high-and-mighty highfalutin high-handed high-hat huffish huffy immodest imperious impetuous important lofty lordly masterful overhasty peremptory pompous precipitate pretentious previous self-asserting self-assertive sniffy stiff-necked supercilious superior toploftical toplofty uncivil uppity bigheaded presumptive sassy confident contumelious disrespectful egotistic improper inappropriate inconsiderate self-assured self-confident self-satisfied shameless smug too big for your boots brash overbearing proud self-important nervy disdainful snooty saucy brassy vain patronizing condescending vainglorious high and mighty domineering stuck-up snobbish patronising wise boastful swaggering flip prideful assuming contemptuous opinionated puffed up unabashed bossy brazen-faced malapert scornful hoity-toity hubristic snotty smart barefaced smart-alecky bold-faced unblushing pontifical self-opinionated narcissistic brassbound arch full of oneself blatant magisterial toffee-nosed affected bragging blustering swollen-headed egoistic egoistical snobby bold as brass swellheaded self-conceited irreverent self-centered aloof brass-necked officious self-centred snippy grandiose cool stuck up selfish bloated lippy unashamed mouthy arrant know-it-all biggity ostentatious biggety full of yourself assured flippant assertive egocentric autocratic boldfaced discourteous defiant aggressive obtrusive dictatorial self-affected self-promoting self-engrossed self-congratulatory self-contented self-adulatory self-glorifying unembarrassed forceful fancy-pants outrageous procacious elitist intrusive authoritarian insubordinate dismissive big-headed sententious smart-arsed thrusting loud tyrannical despotic flagrant out of line smart-assed showy pushful self-righteous pushing smarty self-serving complacent la-di-da orgulous wise guy unmannerly ambitious stiff bad-mannered meddlesome holier-than-thou blusterous obnoxious ill-mannered strutting in-your-face mocking scoffing sneering pontificating puffed-up hardened abandoned uninhibited depraved profligate bald-faced dissolute incorrigible unprincipled portentous dominating brazenfaced reprobate as bold as brass cold-shoulder unreserved unchaste lewd immoral off-base sure puffy self-aggrandizing crude flaunting jumped up braggart braggy mannerless meddling interfering shocking on an ego trip prying nosy smarty-pants cute smart-aleck facetious insulting unconcerned over-free nosey oppressive offensive intruding bullish snoopy busy daring bantam protrusive heavy-handed consequential forthright hotshot above oneself hotheaded over-assertive high strident loudmouthed insistent impulsive impolitic inflated unshrinking careless wanton snippety indifferent heedless posh unrepentant bright undisguised swanky indecent stuffy boasting gritty flatulent coming on strong high-minded la-de-da on high horse highfaluting too big for one's breeches too big for one's boots self-respecting putting on airs self-complacent self-flattering self-applauding extraverted bombastic self-loving self-pleased self-gratulatory self-dramatizing blustery extroverted boldface obvious heavy vaunting puffed naughty ballsy mischievous indulgent overindulgent relaxed highhanded amoral offhand arbitrary driven loudmouth indelicate poncey windy throwing one's weight around tolerant free-and-easy high-pressure enterprising fierce go-getting militant indecorous feisty refined combative volatile weisenheiming offensively self-assertive casual curt corrupt temerarious daredevil reckless madcap indiscreet undemocratic ill-bred spirited sharp-elbowed remote tony persnickety honourable honorable gracious insouciant uninterested pleased with yourself overfree standoffish overt riding for a fall overoptimistic full of hot air coarse chirpy dapper breezy dashing keen willful rigid inflexible wilful anti-democratic repressive high falutin on one's high horse reserved distant detached overassertive direct unceremonious unduly familiar unconcealed transparent impenitent remorseless overfriendly grand spectacular magnificent splendid exaggerated flowery overstated meretricious tawdry flashy spunky gutsy effervescent trashy headlong untactful incautious thoughtless vivacious maladroit abrupt brusque glib terse cursory off perfunctory ungracious on your high horse airy commanding wiseguy aristocratic high-flown temeritous ironhanded dominant not backwards in coming forwards take-it-or-leave-it pococurante offish coercive bullying making passes at making advances towards without shame bare-faced undismayed undaunted go-ahead swollen with pride tyrannous autocratical overproud authoritative tyrannic dogmatic heading for a fall throwing one's weight about chatting up lording it iron-handed aweless preponderant imperial imperative demanding regnant ascendant prevalent fearless unawed unflinching crowing flamboyant big self-aggrandising cock-a-hoop poised composed abashless unaffected unshamed unrestrained blowing one's own horn positive certain jaunty smart aleck smart guy smarty pants untimely soon overearly early oversoon too early ahead of oneself too soon self-admiring self-regarding self-absorbed swollen egomaniacal stuck on oneself self-obsessed wrapped up in oneself inner-directed solipsistic self-interested introverted derisive individualistic withering self-involved self-oriented self-preoccupied self-infatuated self-concerned slighting potty self-seeking disparaging ritzy jeering abhorrent strict draconian severe harsh belittling full of contempt pleased with oneself personal exclusive derisory priggish goody-goody autarchic egomaniac peacockish scathing iron-fisted demeaning degrading derogative snide depreciative denigratory detractive derogatory decrying pejorative uncomplimentary depreciatory deprecatory denigrative doctrinaire unyielding sardonic opprobrious in love with oneself inward-looking think too highly of oneself snot-nosed think a lot of oneself subjective obsessive have an excessively high opinion of oneself intimate intrinsic isolated stooping absolute elitist dicty silliness giddy dizzy flighty disciplinarian totalitarian cliquish la-dee-da complaisant illiberal denigrating sarcastic cynical hypercritical on a high horse majestic regal imposing august judicial stately dignified too big for one's britches nose in the air abusive despicable malicious highfalutin' compulsatory obligatory mandatory exacting required compulsory inborn ingrained inherent idiosyncratic uncaring unthinking think one is the cat's whiskers think one is God's gift think one is the cat's pyjamas looking after number one wisenheimer Neronian dogmatical clamorous crack-the-whip stern firm throwing weight around dictative rejecting contemning averse despising antipathetic unsympathetic scouting repudiating genteel mannered contrived artificial chichi precious schmaltzy campy grandstanding well pleased proud of oneself self-approving independent taunting lah-di-dah self-indulgent self-sufficient having a swelled head wrapped up with oneself hypocritical pious pietistic sanctimonious turning up your nose at looking down your nose at high falutin' upper-class subjugating controlling hard-nosed hard temperamental disapproving upstage gone Hollywood over-refined full of airs and graces strong-willed high hat dog it pharisaic mealy-mouthed pi moralizing unctuous windbag brag boast conceity ham phony gall phoney preachy Pharisaic noble canting Tartuffian Pharisaical in driver's seat crack the whip moralising big talking blowing one's own trumpet too good to be true


Existing or occurring at the beginning
initial first early opening beginning inaugural introductory commencing preliminary primary embryonic inceptive incipient maiden original starting earliest premier elementary fledgling foundational inchoate pioneer foremost headmost initiative leadoff preparatory prime rudimentary virgin antecedent basic fundamental germinal initiatory nascent pilot test trial foundation inductive infant leading young lead-in primitive prefatory prior precursory prelusive primordial primeval elemental preparative essential primaeval rudimental primal underlying prelim abecedarian preceding basal pristine meat-and-potatoes aboriginal precursive advance preludial exploratory budding previous experimental proemial anterior native archetypal developing forward prodromal prelusory prototype prodromic autochthonous indigenous ancient emergent prototypal emerging radical autochthonic provisional simplest earlier substratal primo new aborning explorative prefatorial necessary dawning growing old preambular preambulatory prolegomenal principal exordial key easy chief central ahead cardinal domestic endemic born lead head underived local capital paramount bog-standard master tentative important number one numero uno past major ABCs uncomplex plain simplified simplex clear before duck soup child's play meat and potatoes unprecedented pioneering launching dedicatory prolegomenous raw basilar lowest explanatory undeveloped first-time first-gen readying preparing first-edition first-ever brand-new immediate nuts-and-bolts uncompleted larval prehistoric immature newborn firsthand direct advanced originating avant-garde unmediated base burgeoning prototypical unfledged up-and-coming unindustrialized evolving expeditionary vanguard beforehand impending foregoing prep precautionary underivative entry-level simple investigative fact-finding virginal first-generation first-hand embryonal prior to unmarried pure intact former at the fore sent ahead in the forefront sent on ahead in the lead in front in anticipation of in advance of start just beginning precedent proving unwed chaste undefiled developmental sample model in advance in an early stage in its infancy ahead of time untapped unused unbroached maidenly fresh untried speculative preexisting preexistent erstwhile home-grown pre-existent pre-existing congenital unacquired ethnic chthonic connate homegrown inherited vital facile straightforward uncomplicated intrinsic indispensable root organic structural supreme top constitutional ingrained inherent crucial best integral profound pivotal critical highest main greatest requisite ultimate significant bottom-line deep supporting sustaining constitutive deep-seated substrative axiomatic grass-roots theoretical bottom axiological groundlaying top-level first-rate top-tier elite pre-eminent notable preeminent front commanding overbearing outstanding arch sovereign sovran grand big dominant noteworthy great presiding high supereminent overriding predominant overmastering ranking A-number-1 top-notch number-one A-1 hotdog heavyweight heavy champion of note hotshot at the leading edge heavy stuff at the cutting edge hot stuff most important most prominent most skilled most influential most illustrious

Antonym of premature

premature Idiom, Proverb

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