Synonym of illegitimate

Alternative for illegitimate

Adjective

Not authorized by the law
illegal illicit unlawful criminal felonious unauthorised unauthorized unsanctioned banned actionable contraband forbidden lawbreaking prohibited proscribed unlicensed unofficial unwarranted barred dishonest interdicted outlawed against the law black-market bootleg corrupt crooked dishonorable dishonourable fraudulent improper lawless malfeasant verboten wrongful bent dodgy not allowed not permitted shady unconstitutional under-the-table against the rules wicked wrong under the counter immoral dirty villainous evil indictable nefarious taboo unethical culpable violating vile base unscrupulous foul wildcat underhand unprincipled rotten flagitious low-down off limits prosecutable sinful iniquitous under the table reprehensible mean vicious bad despicable detestable contemptible impermissible heavy black dark barbarous unrighteous sordid execrable guilty non licet unfair delinquent out of line punishable transgressing not cricket miscreant heinous hateful atrocious not legal abominable disallowed monstrous diabolical racket fiendish outrageous odious tabu depraved shocking nasty under-the-counter horrible murderous diabolic degenerate ignoble dissolute reprobate low unsavory roguish no-no scoundrelly tapu haram egregious warped stinking beastly rascally shameful scandalous dastardly unsavoury unapproved not approved uncertified unaccredited blameworthy out of bounds unjustified vetoed infamous clandestine hot smuggled unwarrantable irregular extralegal furtive unsportsmanlike unsporting cruel debased adulterous irreligious ungodly profane impious treacherous sacrilegious unholy blasphemous ignominious erring fallen offensive impure underhanded disreputable peccant sly cowardly unpleasant godless refused sullied tainted perverted wretched abject deplorable knavish disgusting sub rosa worthless inequitable maleficent shabby scurvy paltry outside the law snide ruled out not acceptable contrary to law currish peccable off base undemocratic in violation of law no go black-hearted low-minded morally wrong off-color below the belt penal convictable chargeable embargoed restricted debarred condemned responsible pirated unjust inappropriate closed down disgraceful notorious uncharitable unbecoming undignified groundless bogus closed closed-down out closed-up abhorrent off the record unworthy degraded lamentable caitiff obscene inelegant menial servile not sanctioned deceitful not on undue undeserved unreasonable indefensible unnecessary crafty cheap squalid double-dealing beggarly ungentlemanly over the line irreverent cunning devious wily abandoned dangerous shifty conniving designing calculating guileful Machiavellian sneaky cheating uncalled for amoral injurious deleterious damaging devilish incorrigible baneful nocuous adverse hurtful noxious mischievous prejudicial baleful harmful pernicious shrewd sleazy deceiving grubby deceptive unsportsmanly wayward heartless indecent ill detrimental disorderly shameless scungy sorry lousy slick scheming scummy lame sneaking ratty scabby anarchic terrorist bad news unruly seditious disruptive unacceptable mutinying insurgent insurrectionary insubordinate anarchical mutinous rebellious terrible ill-gotten Janus-faced out of order noncompliant revolting nonconformist savage anarchistic ungoverned uncivilised disobedient turbulent violent unregulated unpeaceful uncivilized nihilistic disordered racketeering excessive recusant uncultivated warlike infringing contumacious piratical criminogenic traitorous inhuman ruffianly blackguardly smoking gun thievish without law and order loathsome obnoxious undesirable dreadful appalling malevolent malicious gross lewd vulgar wanton infernal unspeakable coarse discreditable awful demonic satanic hideous hellish filthy smutty bawdy repugnant ribald horrifying naughty salacious blue unconscionable damnable debauched opprobrious raunchy ghastly horrid indelicate immodest rude suggestive sinister racy spicy barbaric crude brutish licentious distasteful sickening perverse horrendous cacodemonic unseemly dissipated untrustworthy inexcusable lascivious frightful intolerable accursed unhallowed risqué unforgivable pornographic X-rated spiteful demoniac Mephistophelian profligate atheistic malignant brutal nauseating gamy flagrant heathen off colour prurient lustful unclean ruthless errant bestial repellent saucy degrading pagan raw ugly objectionable demoniacal sexy nightmarish vindictive inhumane near the knuckle horrific grisly gruesome adult locker-room noisome trashy decadent scurrilous disrespectful lurid merciless faithless repulsive fruity shoddy non-theistic beyond the pale two-faced erotic censurable off sadistic unchaste salty titillating juicy gamey loose broad questionable terrific macabre grewsome nightmare unregenerate facinorous godawful grievous porny unprintable gutter intemperate porno rank earthy double-crossing scatological off-colored louche scatologic brute cutthroat demonian near the bone blamable unvirtuous unrespectable glaring Luciferian indecorous arrant nudge-nudge perfidious unwholesome condemnable contrary conscienceless venal rough stag wild desperate distressing insufferable extreme petty serpentine unpardonable harsh beyond contempt grim unbelieving low-life virulent vice-ridden sick disgustful loathly blameful disagreeable Hadean Rabelaisian corrupted foul-mouthed shy butcherly truculent corrupting exploitative demonical cursed inglorious rakish slippery callous malign unjustifiable miserable preposterous exceptionable reproachable insupportable yucky fearful lecherous exasperating rancid repellant fulsome nauseous rancorous immoderate unfaithful boorish unbearable pitiful libertine exorbitant grody cold-blooded God-awful blameable invidious malefic ridiculous dire poor recreant forbidding crass untrue at fault hellacious crying agnostic deadly false frightening two-timing very bad abysmal intimidating calamitous non-believing wilful idolatrous despiteful senseless sick-making barbarian depraving Stygian bad-hearted shadowy infidel needless unprofessional deliberate arbitrary lowlife unsanctified toxic humiliating blatant iconoclastic unkind lying venomous impish aberrant harrowing nullifidian irreverential heathenish provocative unhealthy scampish puckish prankish tricksy undecorous sinning wrathful disloyal disbelieving defiled feral inconsiderate fast unconscientious obvious barefaced misbehaving putrid demoralized undisciplined no good mercenary possessed hypocritical extravagant amiss uncouth demeritorious ferocious offending brazen steep vitiated troublesome tragic arousing explicit tawdry enormous icky bloodthirsty conspicuous self-seeking unrefined undisguised utter sad graceless answerable good-for-nothing inordinate carnal patent pitiable apostate audacious naked evident OTT ill-bred manifest evil-minded libidinous reprovable unconcealed unfeeling complete annoying foulmouthed demoralised unrestrained ominous hostile palpable transparent porn overt froward dirty-dealing fierce barnyard scabrous alarming regrettable catty pronounced striking hard-hearted pathetic uncontrollable unreliable to blame cruddy over the top formidable terrifying insincere serious impolite scary fearsome untamed treasonable plain rowdy in bad taste capital direful fickle exciting redoubtable slimy hair-raising spine-chilling in the wrong scornful disdainful badly behaved no-good from hell beneath contempt purple out and out out-and-out brass-necked full of mischief false-hearted back-stabbing poisonous yechy wrongdoing embarrassing mephistophelean straying secular unblessed unconsecrated menacing tricky suspect grave ill-famed swindling threatening destructive morbid sceptical demonlike demonly demonish scathel ill-reputed remiss praetorian stop-at-nothing mercentary selfish casuistic drunken steamy uninhibited dirty-minded gossip-mongering raffish humble slavish unfriendly frenetic maniacal crazed mad morally bereft heretical insensitive bribable risque unprovoked remorseless abusive jackleg abased perverting great sexual unmannerly pixieish arch pixy pixie leprechaunish waggish elvish bloody unfortunate plebeian lowly common gratuitous motiveless dishonoured rakehell colourful colorful irritating foolish vexatious homicidal fell craven concupiscent thoughtless rakehelly dishonored hellborn satanical cloven-footed ghoulish sexually explicit skin disastrous sanguinary page-three demoralizing subversive unchivalrous stimulating entertaining lively profaned desecrated frolicsome backbiting maligning vilifying traducing detractive gossiping detracting LaVeyan tarnished dread willed unmotivated contaminated faulty aggressive unsafe negligent uncaring coldhearted unsympathetic not pure tempting seductive highly improper malodorous religionless nonreligious outright hairy tyrannical inexorable ill-natured fishy flimflam scam hardened doubting canting defiling pietistical desecrative undutiful unctuous desecrating sanctimonious woeful heartbreaking mournful crummy biased prejudiced close to the bone sheer irksome red hot not nice shuddersome creepy spooky like death warmed up frozen gnarly intimidatory ill-boding foreboding aimless duplicitous modest simple peasant ordinary reproachful below contempt dirty rotten undevout freethinking self-indulgent pitiless vengeful absolute downright unqualified unendurable mendacious inconstant demoralising discriminatory apparent unmitigated significant major off-putting maddening impossible minatory viperous minacious unsound whorish promiscuous in poor taste ornery insolent skeptical free-thinking unspiritual O.T.T. extortionate ill-behaved badly-behaved untruthful defrauding not religious partisan too great shaming disgracing debauching debasing contumelious delusive saturnalian disquieting fly-by-night double-faced forsworn hollow-hearted mythomaniac renegade falsehearted perjured discriminating partial bigoted unequal gut-churning stupefying liable convicted disparaging contemptuous mean-spirited scrofulous overextravagant insane plethoric towering baroque lavish fancy unmerciful disproportionate overmuch overdue overweening stiff vomitous bogging disturbing heartstopping perturbing upsetting accountable deserving blame yucko startling agitating staggering stunning astonishing bewildering unsettling overwhelming amazing weighted distorted slanted preferential intolerant coloured unnerving surprising incriminated accurst freaking cussed darned cotton-picking doggoned durn doggone goddamned deuced curst blasted danged durned dang confounded darn of easy virtue too much over-the-top unthinkable inconceivable illogical irrational on one's head impeached in error caught doomed censured accusable unbalanced loaded uneven misbehaved fractious anathematized underworld nether lower vomit-inducing tasteless animalistic unmanageable refractory defiant ungovernable one-sided unrightful non-objective uncalled-for colored unsophisticated philistine unbiddable playful recalcitrant obstreperous ferine difficult uneducated unpolished uncultured primitive swinish blamed under a curse blessed dratted awkward Plutonian undependable Neanderthal brattish intractable open loutish benighted ill-mannered headstrong willful teasing gallus of bad faith snaky hard-core unconventional incontinent lusty bold tough Neandertal thuggish churlish uncivil natural subterranean Tartarean Plutonic Styxian flaunting animal illiterate unmannered yobbish slobbish self-willed ostentatious bad-mannered attention-seeking ill-disciplined in a state of nature impertinent uncontrolled mannerless rugged discourteous neanderthal troglodytic chthonian of hell Acherontic Avernal chthonic helly subhuman unashamed flagitous less than human flaming noticeable bald-faced bare-faced sulphurous sulfurous stick out like sore thumb hanging out

Adjective

Lacking sense or sound reasoning
invalid illogical unsound incorrect fallacious inconsequent inconsequential irrational nonrational spurious unreasonable unreasoning weak wrongly deduced wrongly inferred untenable wrong unfounded absurd faulty preposterous specious groundless incongruous mad sophistic unreasoned flawed implausible nonsensical unsubstantiated silly foolish senseless false unscientific inconsistent ludicrous contradictory stupid hollow nutty wacky reasonless off the wall full of holes unconvincing tenuous questionable crazy dubious inadequate flimsy inconclusive baseless unjustifiable suspect shaky idiotic unjustified far-fetched erroneous impossible arbitrary unsupported ridiculous irreconcilable insane unsustainable incoherent casuistic ill-founded perverse fatuous daft barmy unsubstantial self-contradictory off beam way out untrue inaccurate unwarranted vague improbable unpersuasive unbelievable unthinking unwise poor unsatisfactory unlikely incredible feeble nebulous doubtful farfetched lame foundationless untruthful inexact out off nonvalid injudicious bogus off target laughable wild unsupportable inconceivable obscure fishy sketchy puzzling indefensible fantastic illegal flakey kooky loony raving mindless aberrant brainless demented unstable off-the-wall freaky cockamamie disconnected distraught delirious disjointed pathetic airy thin slight reachy vain unimpressive problematic wide of the mark flaky not working won't hold water won't wash meaningless sophistical imbecilic inane unproved beyond belief cockeyed irrelevant unconnected screwy unimportant negligible trivial casual trifling light insignificant small minor shoestring inconsiderable petty paltry minute without basis not following without foundation not making sense beyond the bounds of possibility defective unreliable ungrounded fallible unbacked dodgy iffy bad-tempered stroppy thoughtless erratic loose capricious quirky vacant ill-tempered all wet full of hot air witless imprudent asinine unintelligent half-witted ill-considered ill-advised harebrained half-baked irresponsible pointless zany dippy foolhardy dotty lunatic risible hare-brained daffy simpleminded crackpot moronic incautious indiscreet rash whacky cuckoo fanciful inept reckless sappy bizarre balmy dumb looney lunkheaded jerky featherheaded bubbleheaded kookie farcical short-sighted tomfool crackbrained weak-minded dopey screwball dim-witted outrageous impractical cockamamy impolitic damfool thickheaded fantastical unreal fool strange doltish impracticable birdbrained goofy puerile comical unthinkable derisory ill-conceived frivolous superficial unworkable pea-brained lamebrained wooden-headed dim derisible gormless shocking obtuse glaikit monstrous scatterbrained chowderheaded dotish loopy grotesque astonishing inappropriate derisive cock-eyed potty naive simple vacuous misguided flighty feebleminded lamebrain softheaded weird random ill-judged careless batty queer odd discretionary subjective unrealistic optional personal giddy thick heedless supercilious offhand approximate wayward unaccountable imbecile unearthly hasty negligent improvident idiotical contemptible whimsical extraordinary abnormal brain-dead feather-brained infantile peculiar quixotic eccentric insupportable clueless extravagant unusual madcap ignorant hilarious slapdash dense funny inadvisable halfwitted surreal scatty dull stray outlandish controvertible slow unsmart chuckleheaded dunderheaded pinheaded boneheaded immature knuckleheaded slang wishful nerdy impulsive dorky dopy assailable weakly unconsidered futile fruitless thick-witted featherbrained slow-witted empty-headed willful judgemental self-contradicting counterintuitive judgmental unsafe unpractical unarguable undefendable refutable inadmissible idiotish squirrelly ill-thought-out extreme smoothbrained unpardonable unwarrantable inexcusable unforgivable incomprehensible excessive insensate stolid oafish transparent insufficient bad risky childish unacceptable very stupid exorbitant mercurial tearaway bonehead opaque foolheaded cretinous muttonheaded wackadoodle bewildering nonconformist crazy-ass mystifying unique freakish baffling wackadoo phenomenal airheaded extremely foolish stupidly irresponsible vapid not well thought out divvy far-out outré dreamlike offbeat rum remarkable funky weirdo soft shallow dappy blockheaded soft in the head too much dof unconfirmed without justification inexpiable uncorroborated smooth-brained taking the cake spaced-out off-kilter doolally gonzo horrendous ungodly unholy wacko beyond all reason bird-brained out of all reason dull-witted simple-minded out to lunch fat-headed out of the question off your head off your trolley God-awful off the air up the pole lacking substance unheard of romantic non-viable starry-eyed unfeasible ironic idealistic amusing humorous utopian visionary unworldly theoretical perfectionist delusory misplaced chance irritating out of the ordinary rich annoying entertaining priceless droll diverting gone nonrealistic ivory-tower floating haphazard hit-or-miss regardless unmindful mistaken misconceived deluded misled a laugh a joke a bit much side-splitting remiss tactless neglectful unpredictable motiveless unmotivated not applicable not sensible blue sky OTT a bit thick over the top inattentive irreflective disinformed errant deceived off course inexpedient confused labouring under a delusion bum-steer bearded faked-out led up the garden path uncalled for erring stonewalled straying desultory aimless scattered catch-as-catch-can helter-skelter wanton slipshod inadvertent undiscerning unreflective precipitate unobservant unheeding on cloud nine discretional indiscriminate wilful uninformed unconcerned ditsy indifferent deaf apathetic undiplomatic blind listless absent-minded hot-headed

Adjective

Not in accordance with accepted standards, especially of morality or honesty
improper inappropriate unsuitable incongruous unfit incorrect irregular wrong inapposite inapt infelicitous malapropos unacceptable unwarranted amiss corrupt dishonest dishonorable dishonourable graceless ill-timed immoral inapplicable indecorous inept inopportune perverse unapt unbecoming uncalled-for unethical unhappy unprofessional unseasonable unseemly unsuited untoward crooked erroneous false inaccurate unscrupulous abnormal awkward discordant discrepant ill-advised imprudent inadequate inadmissible inadvisable inexpedient inharmonious ludicrous odd off-base out-of-place out-of-season preposterous unbefitting uncomely undue untimely against the rules not cricket at odds bad form not suitable out of place off grey shady unofficial gray not done not on back-door out-of-order out of order over the fence contrary to the rules a bit thick beyond the pale a bit much ill-suited unfortunate injudicious unfitting tactless undesirable ill-considered ill-judged incompatible out of keeping regrettable inconvenient disadvantageous misplaced unfavorable unfavourable misguided inauspicious unpropitious troublesome objectionable adverse irrelevant detrimental bad illogical inconsistent impolitic unlucky contradictory ineligible damaging absurd unwise extraneous ill-fitted dissonant inapropos discommodious lacking in propriety contrary unreasonable tasteless prejudicial calamitous ill-chosen harmful wrong-headed ominous destructive negative unpromising indiscreet threatening incautious disproportionate incompetent conflicting unsatisfactory indelicate foolish mismatched unfitted disconsonant irreconcilable bizarre opposed ill inconsonant incoherent disparate unrelated shifting unpredictable distorted jumbled rambling unconnected fantastic divergent uncoordinated unbalanced lopsided unavailing uneven alien foreign unintelligible twisted fitful ill-adapted disagreeable not proper not good enough unfair inconducive uncalled for counter unladylike ungentlemanly unwelcome rotten harsh immaterial clumsy gauche defective premature incongruent undiplomatic foolhardy early misconceived erring unqualified silly thoughtless careless disparaging impertinent jarring clashing gloomy insensitive mistimed pointless bothersome out of character ineffective in poor taste in bad taste very bad difficult unhelpful futile intrusive abortive inefficient useless not designed uncomplimentary not germane unsuited to unsuitable for ineligible for unadvantageous inadequate for unfitted for not designed for ill-adapted to no good not up to scratch unequipped for unprepared for ill-suited to inappropriate to diverse different at variance varying differing unmixable out-of-the-way unjustified unjust unconventional below the belt unnecessary disappointing irrelative funny off-balance untactful ridiculous meaningless out of turn unmatched dissident interfering senseless stupid dull slow shameful deplorable disgraceful dreadful unworthy inexpert maladroit hostile incommodious not pertinent hasty faulty irrational unhandy jejune undexterous insipid banal inexperienced unfacile flat inadept unmeet unproficient unadvisable inimical misdirected brash unprofitable discommoding out of the way challenging misjudged not up to snuff not qualified awry unsensible harebrained rash unadvised unrecommended unorthodox irresponsible impractical tough prohibitive mistaken confused badly timed imperfect adrift flawed astray short-sighted trying testing disastrous poor unfriendly tardy late antagonistic low fallacious disobliging disobedient delinquent ornery unhealthy rebellious not recommended miscreant thrawn wayward aberrant uncontrollable obstructive fractious mean sick foul unlawful haywire ill-matched uncool glitched up out of line ill-conceived out of its element left-field foot-in-mouth way off unallowable not equal to unworthy of not good enough for invalid ineffectual insufficient deficient inefficacious limited precocious prohibited precluded disallowed impermissible forbidden flimsy junk hopeless unproductive impotent broken powerless unable inferior lousy worthless hare-brained ill-favored not acceptable unadmittable not allowable exceptionable censored unadmissible excluded barred banned unwanted advance too early early on anachronistic out-of-date too late soon a bit previous before time overearly too soon early bird bright and early previous oversoon strange ill-made off-key ill-favoured paradoxical ironic badly planned poorly thought-out misbegotten badly thought-out not in harmony in opposition incongruitous not appropriate beside the point sticking out a mile standing out a mile like a fish out of water

Adjective

Done or kept in secret, sometimes to conceal an illicit or improper purpose
clandestine covert furtive private secret stealthy surreptitious underground underhand backstairs behind-the-scenes hole-and-corner cloak-and-dagger closet concealed hidden hugger-mugger hush-hush sly sneaky undercover hole-in-the-corner back-alley privy sneak sneaking stealth underhanded under-the-counter under-the-table artful black foxy fraudulent illegal illicit on the QT secretive under wraps on the quiet in holes and corners undisclosed confidential veiled shrouded sub-rosa wily cunning unknown conspiratorial shifty crafty unrevealed devious under the table skulking slinking top-secret shady slippery indirect incognito disguised classified backstair restricted cloaked tricky mysterious masked unofficial scheming unseen guileful duplicitous enigmatic unscrupulous unethical dissembled unidentified unfair backdoor discreet dark quiet buried intimate obscured behind someone's back privileged nonpublic undeclared closed hushed esoteric non-public cryptic camouflaged dirty inside evasive dishonest top secret oblique deceptive calculating in ambush silent feline catlike catty noiseless cautious crooked two-faced unpublished strictly confidential insidious untold surprise dishonourable dishonorable personal behind the scenes underlying deep ulterior sub rosa on the sly dirty-dealing clouded covered innermost deepest unexpressed obscure unspoken inward individual darkest unvoiced guarded unapparent reserved inner inmost not for publication off the record not to be disclosed not for circulation not to be made public deep-seated tight-lipped unreported on the side in secret unobtrusive unauthorized close dissimulated intelligence unauthorised mean spy unbowed contemptible slinky uncommunicated subversive shorthanded murky creep underneath quick disingenuous treacherous double-crossing unjust two-timing sideways sidelong huggermugger unsuspected intriguing QT incog unprofessed cloak and dagger elusive creepy circumspect low-down backroom hidden away lubricious hole and corner mum mom with a lid on dubious nefarious secondary anonymous bootleg conniving deceitful dodgy unlawful disreputable ambiguous mystic occult strange unenlightened enigmatical unintelligible out-of-the-way mystical undivulged cheating designing under the counter clever nameless unnamed subtle shonky snide unsaid fly slim unspecified faceless shadowy under cover carny cowardly yellow unsung double-dealing honest real true bottled up mystery protected backstage offstage inconspicuous censored in camera under one's hat close to one's chest not in the public domain tête-à-tête not open one-on-one exclusive sensitive limited between ourselves screened not visible secreted arcane tucked away unnoticeable invisible out of sight buttoned up restricted access internal restrictive discriminative bosom strict tight soft low dern need to know kept concealed kept secret unacknowledged impenetrable carefully guarded closely guarded regulated sealed unannounced hidden from sight hidden from view out of view lost to view off limits closed off in private special unrelated unrecounted out of bounds allowed granted controlled exceptional in strict confidence eyes-only in confidence not to be quoted to be kept under wraps not to be mentioned not for public consumption not public within these four walls for eyes only between you and me between you and me and the gatepost between you and me and the doorpost between you and me and the wall between you and me and the bedpost unstated unmentioned unnarrated suppressed perdu planted stashed cached enshrouded recondite hushed up covered up put in the hole holed up unconfirmed unsubstantiated uncorroborated undocumented unauthenticated unsanctioned unratified uncertified off-the-record unendorsed

Antonym of illegitimate

illegitimate Idiom, Proverb

Music ♫

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