Synonym of won't fly

suppositious counterfeit affected assumed bent bogus brummagem copied crock deceptive delusive delusory ersatz fake faked false feigned fictitious fishy forged framed fraudulent Hollywood imitation misleading mock not genuine not kosher phoney phony pirate plant pretended pretentious pseudo put-on queer sham snide soft shell spurious supposititious two-faced wrong artificial simulated unauthentic dummy pretend inauthentic cod faux substitute so-called insincere unnatural manufactured plastic factitious make-believe synthetic contrived imitative reproduction mimic replica quasi- fabricated pirated unreal quasi man-made forced strained mechanical copy duplicate trick specious copycat pseud untrue virtual adulterine phoney-baloney not legit double-dealing actorly quack dissembling not real phony-baloney self-styled knock-off wannabe superficial as it were would-be to all intents and purposes unqualified nonnatural bootleg bootlegged plagiarized plagiarised stolen fakey hypocritical dishonest dud cast pseudo- ungenuine non-natural machine-made human-made invalid engineered counterfeited unctuous made-up trumped-up pinchbeck backhanded worthless double mealy mealymouthed jive Pecksniffian lip double-faced left-handed Janus-faced falsified

impractical impracticable unworkable unrealistic impossible unfeasible absurd ill-considered illogical inoperable non-viable unreasonable unserviceable wild cock-eyed far-fetched foolish ill-thought-out nonpractical silly unusable useless crackpot crazy half-baked nonviable abstract chimerical clueless hopeless improbable inapplicable incompetent inefficacious inept infeasible ivory-tower nonfunctional otherworldly speculative theoretical unattainable unbusinesslike unpractical unreal unrealizable unviable unwise no-go romantic quixotic irrealizable unnegotiable starry-eyed not a prayer out of the question idealistic unachievable visionary ineffectual utopian fanciful quixotical imaginary starry fairy-tale dreamy idealist perfectionist idealized extravagant idealised ivory-towered unsuitable unworldly inconvenient delusory illusory hopeful naive unlikely Utopian fantastic pretentious ideal fantastical hypothetical fabulous fictitious high-flown made-up head-in-the-clouds pie-in-the-sky in the clouds out of touch with reality outlandish eccentric inappropriate optimistic exaggerated idyllic awkward whimsical imaginative undoable imprudent insuperable daydreaming legendary airy fantasy not worth considering ideological ambitious Micawberish Panglossian dreaming like herding cats impossible to carry out impulsive chivalrous impetuous ineffective with your head in the clouds mythical irrational imagined pretend invented fantasied imaginal chimeric fictional phantom notional make-believe poetic mythic phantasmic phantasmal nonrealistic senseless mercurial imagal potty nonsensical reachy gone transcendental unearthly dreamlike mental transcendent out-of-reach not sensible not applicable blue sky

inconceivable incredible unbelievable implausible improbable unlikely unimaginable fantastic unconvincing unthinkable impossible extraordinary preposterous fantastical staggering incredulous absurd weak uncompelling unconceivable rare ridiculous thin unsubstantial unimagined incogitable strange incomprehensible ludicrous reachy phoney phony unknowable insupposable imcomprehensible mind-boggling mind-blowing beyond belief hard to swallow unheard-of scarcely credible out of the question full of it won't wash extremely doubtful extremely implausible extremely unlikely beyond reason extremely difficult to believe not in the least likely beyond the bounds of possibility not to be thought of doubtful dubious far-fetched fanciful questionable flimsy astonishing unrealistic suspect outlandish astounding amazing outrageous bizarre farfetched fishy nonsensical not likely unreasonable unusual remote uncommon incongruous sensational weird unique peculiar remarkable iffy breathtaking cock and bull singular extravagant debatable spectacular miraculous illogical puzzling wild cock-and-bull surprising exceptional odd phenomenal tenuous curious faint unreal off the wall tall wondrous out of the ordinary slim whimsical difficult to believe stupendous stunning queer unheard of overwhelming full of holes hard to believe crazy cockamamie obscure untenable impracticable slight fabulous off-the-wall irrational feeble outside unacceptable dubitable laughable farcical off wonderful distant highly unlikely disputable poor frail foolish far out won't hold water wacky oddball eye-opening hare-brained unexpected beyond the realm of reason unworkable hundred-to-one exaggerated not expected unsound problematic undreamed-of unpersuasive awesome false strained labored laboured prodigious misleading insane embellished suspicious unordinary not on abnormal offbeat striking too much hyperbolic fragile undreamed of grandiose uncanny portentous for the birds marvelous hard to take comical unforeseen marvellous eye-popping unwonted hallucinatory make-believe unachievable eccentric unattainable unanticipated vague unspeakable ineffable unutterable senseless shocking shaky unprecedented not feasible unobtainable flawed hopeless lame unplausible unrealizable fatuous unsatisfactory inadequate specious insubstantial contradictory untold unapt unsuitable unfamiliar overblown not worth considering mystifying freakish baffling exciting harebrained thrilling extreme fabricated untruthful untrue beyond one bewildering outré sublime unaccustomed shallow cock-eyed minute unthought of pathetic shady incoherent cockeyed unimpressive dishonest tremendous awful intense mad distorted equivocal untrustworthy embroidered arguable unreliable beyond one's wildest dreams zany half-baked awe-inspiring outside chance especial atypical aberrated aberrant freak anomalous amazeballs stupefying self-contradictory conspicuous confounding slender bleak blown up gnarly mind-altering psychedelic not remotely possible uncertain impressive exiguous uncredible fascinating insupportable rings phony undependable histrionic outstanding beyond possibility better than expected not able to hold water faulty nebulous unsubstantiated inconclusive likely complicated unthought-of unhoped-for unsuspected undreamt-of unlooked-for unsustainable unsupportable invalid sketchy irreconcilable indefensible spurious groundless hollow notable momentous trifling unforgettable eye-catching arresting slim and none indescribable transparent ineffectual forced ponderous special uncustomary noteworthy contrary untoward imaginary reaching infeasible exceeding extraordinaire serious unco preternatural funny out-of-the-way airy illegitimate unreasoning nutty vain inconsequent inconsequential nonrational fallacious unfounded unreasoned mysterious flakey kooky scatterbrained flaky lamebrained screwy illusory heavy flash forby erratic romantic capricious ambitious visionary artificial off beaten path never to be forgotten out of this world illusive barmy suppositious different potty daft novel new unknown eerie quaint less likely not convincing jaw-dropping legendary immense past belief open to doubt disconcerting freaky spooky befuddling whacky inapprehensible rad out of sight fresh offensive undiscovered original marginal flustering dumfounding confusing out-of-this-world unsung unremarked disgraceful ground-breaking unregarded unexampled dicey fractional meagre imperceptible diminished negligible nominal tiny isolated meager small inconsiderable top drawer not understandable mercurial goofy silly inane muddling unannounced discomfiting jarring nonplussing jolting shattering nonplusing dismaying upsetting monstrous grotesque wackadoodle loony nonconformist infantile imbecilic crazy-ass pointless idiotic wackadoo risible little-known unrenowned nameless imprudent dreamlike surreal rum puerile funky quixotic quirky derisory weirdo foolhardy balmy little known irresponsible spaced-out off-kilter never before encountered short-sighted ill-conceived beyond all reason bird-brained out of all reason inappropriate stimulating stirring rousing exhilarating electrifying inspiring intoxicating galvanizing charged exhilarative electric galvanic kicky galvanising rip-roaring mind-bending heart-stopping hair-raising asinine stupid kookie witless lunatic brainless cuckoo looney half-witted unwise dotty crackpot daffy dippy featherheaded cockamamy inexplicable unaccountable simpleminded screwball lunkheaded bubbleheaded weak-minded unnatural superhuman far-out derisive jerky tomfool sappy magical contrived unearthly wacko meaningless brilliant perplexing derisible inept fool moronic batty supernatural exorbitant glorious transcendental unconventional elaborate irregular left-field deviant untypical transcendent bizarro hilarious supernormal crackbrained impractical mindless cranky kinky queerish simple inconsistent loopy miracle way-out unintelligible twisted out of the way off your head unicorn radical off-key divine splendid superb terrific excessive unbelieveable recondite distinctive considerable caricatural overdone hokey vacuous giddy dazzling taking the cake imposing formidable supreme dopey scatty contemptible doolally gonzo foolheaded feather-brained unintelligent incautious indiscreet injudicious sick dope reckless extremely foolish off beam way out stupidly irresponsible supranormal incongruent out to lunch unorthodox foreign off your trolley idiosyncratic deviative unbalanced excellent off the air up the pole daggy dilly unparalleled providential over the top ill-advised nerdy doltish softheaded feebleminded ill-considered out there off-centre ill O.T.T. a bit much OTT doubtable thaumaturgic fictitious supermundane superior wonderworking numinous supranatural undecided unconfirmed speculative unsettled unsure crash hot fablelike very good the utmost mythical fictional on thin ice touch-and-go long shot fat chance mythic paradoxical make believe made-up shifting jumbled rambling ironic

won the affection of won the day won the favor of won the race won't hold water won through wontedly wonted won't do won't wont won someone over to