Synonyms for Unimaginable:

• adj.

  •exceptional (adjective)
  • uncustomary,
  • un-ordinary,
  • unheard-of.
  •extraordinary (adjective)
  • more curious,
  • fabber,
  • out standing,
  • unfamiliar,
  • fabbest,
  • sur prising,
  • sur-prising,
  • out ordinary,
  • out of ordinary,
  • out the ordinary,
  • flasher,
  • flashest,
  • un familiar,
  • un-wonted,
  • un wonted,
  • un-familiar,
  • extra-ordinary.
  •impossible (adjective)
  • unrecoverable,
  • hundred-to-one,
  • unworkable,
  • NOGO,
  • infeasible,
  • no go,
  • unobtainable,
  • Inexecutable,
  • no-way,
  • uncorrectable,
  • irrealizable,
  • Noway,
  • hardly possible,
  • unrealizable,
  • no-win,
  • contrary to reason,
  • unattainable,
  • no-go,
  • not a prayer,
  • no way,
  • unachievable.
  •improbable (adjective)
  • unheard of,
  • iffy,
  • not expected,
  • slim and none,
  • outside chance.
  •incommunicable (adjective)
  • in-communicable,
  • most description,
  • more description,
  • in communicable.
  •incomprehensible (adjective)
  • unknowable,
  • clear as mud,
  • mystifying,
  • beyond grasp,
  • beyond comprehension,
  • over head,
  • fathomless,
  • beats me,
  • uncomprehensible,
  • ungraspable,
  • sibylline,
  • beyond one's grasp,
  • incognizable.
  •inconceivable (adjective)
  • reachier,
  • more insupposable,
  • more incogitable,
  • re achy,
  • in-conceivable,
  • wont fly,
  • re-achier,
  • staggering,
  • most imcomprehensible,
  • re achiest,
  • in conceivable,
  • mindboggling,
  • most incogitable,
  • in-cogitable,
  • wont wash,
  • more imcomprehensible,
  • re achier,
  • re-achy,
  • in supposable,
  • in cogitable,
  • imcomprehensible,
  • re-achiest,
  • reachiest,
  • mind boggling,
  • most insupposable,
  • in-supposable.
  •incredible (adjective)
  • in-credible,
  • un-tenable,
  • un tenable,
  • in credible.
  •indefinable (adjective)
  • in definable,
  • in-definable.
  •inexpressible (adjective)
  • in expressible,
  • in-expressible.
  •irregular (adjective)
  • exceptional.
  •marvelous (adjective)
  • be-wildering,
  • difficult believe,
  • super natural,
  • awe inspiring,
  • most confounding,
  • more confounding,
  • most bewildering,
  • super-natural,
  • more bewildering,
  • be wildering,
  • aweinspiring.
  •mind-boggling (adjective)
  • unique,
  • unordinary,
  • beyond wildest dreams,
  • not understandable,
  • singular,
  • doubtful.
  •miraculous (adjective)
  • un-real,
  • magical,
  • most supermundane,
  • supra-natural,
  • super-human,
  • super-mundane,
  • super mundane,
  • un-earthliest,
  • most wonderworking,
  • more supermundane,
  • supra natural,
  • most stupefying,
  • super human,
  • in explicable,
  • most supranatural,
  • un-earthlier,
  • un earthliest,
  • un accountable,
  • the utmost,
  • un-accountable,
  • more wonderworking,
  • un earthly,
  • more stupefying,
  • more supranatural,
  • superhuman,
  • in-explicable,
  • un-earthly,
  • un earthlier.
  •out of the question (adjective)
  • out question,
  • out the question,
  • out of question.
  •rare (adjective)
  • rarest,
  • un frequent,
  • few,
  • more unfrequent,
  • most unfrequent,
  • sub tile,
  • most recherche,
  • more recherche,
  • more seldom,
  • most attenuate,
  • most attenuated,
  • semi-occasional,
  • few far between,
  • sub tiler,
  • most semioccasional,
  • most seldom,
  • sub-tile,
  • subtilest,
  • more semioccasional,
  • un-frequent,
  • sub-tiler,
  • subtiler,
  • more attenuate,
  • more attenuated,
  • semi occasional.
  •singular (adjective)
  • avantgarde,
  • un-paralleled,
  • un paralleled,
  • avant garde.
  •standout (adjective)
  • pre eminent.
  •unattainable (adjective)
  • un attainable,
  • un-attainable.
  •unbelievable (adjective)
  • past belief,
  • for the birds,
  • lamebrained,
  • won't hold water,
  • cockamamie,
  • full of holes.
  •uncommon (adjective)
  • in-imitable,
  • un commoner,
  • un-common,
  • un common,
  • in-comparable,
  • in comparable,
  • un commonest,
  • un-commoner,
  • un-commonest,
  • in imitable.
  •uncomprehensible (adjective)
  • un comprehensible,
  • un-comprehensible.
  •undescribable (adjective)
  • un describable,
  • un-describable.
  •unique (adjective)
  • most nonpareil,
  • un-rivaled,
  • most unparagoned,
  • more primo,
  • un equaled,
  • un rivaled,
  • un-equaled,
  • more unparagoned,
  • most unexampled,
  • farout,
  • un paragoned,
  • unexampled,
  • un-exampled,
  • un exampled,
  • un-paragoned,
  • more unexampled,
  • more nonpareil,
  • un-matched,
  • most primo.
  •unlikely (adjective)
  • un-likely,
  • re-mote,
  • un-likeliest,
  • un-likelier,
  • un likeliest,
  • un likely,
  • un likelier.
  •unrealizable (adjective)
  • un realizable,
  • un-realizable.
  •unspeakable (adjective)
  • beyond words.
  •unthinkable (adjective)
  • in supportable,
  • beyond possibility,
  • in-supportable,
  • un-thinkable,
  • un thinkable.
  •untold (adjective)
  • beyond measure,
  • innumerable,
  • innumerous,
  • unnumbered,
  • unnumberable.
  •unutterable (adjective)
  • un utterable,
  • un-utterable.
  •unworkable (adjective)
  • un workable,
  • un-workable.

• n.

  •
  • beyond belief,
  • contrary to all reason,
  • belief.
  •inconceivable (noun)
  • indescribable,
  • Inapprehensible.

• Other synonyms:

  •incredible
  • unhoped-for.
  •marvelous
  • unspeakable.
  •Other relevant words:
  • inscrutable,
  • problematic,
  • quaintness,
  • insufferable,
  • beguiling,
  • outlandish,
  • oddity,
  • astounding,
  • occult,
  • unconvincing,
  • enigmatic,
  • strangeness,
  • fabulous,
  • inexpressible,
  • impenetrable,
  • baffling,
  • self-contradictory,
  • cryptic,
  • unfamiliarity,
  • prodigious,
  • problematical,
  • indecipherable,
  • Inimaginable,
  • undecipherable,
  • unimaginably,
  • perplexing,
  • strange,
  • prohibited,
  • abnormality,
  • hopeless,
  • dubitable,
  • ridiculous,
  • unwonted,
  • paradoxical,
  • monstrous,
  • Unconceivable,
  • unsufferable,
  • unsuitable,
  • boggle the mind,
  • uncompelling,
  • unutterable,
  • unsolvable,
  • overwhelming,
  • dubious,
  • arcane,
  • preposterous,
  • unplumbed,
  • eccentricity,
  • thin,
  • open to doubt,
  • impracticable,
  • striking,
  • unresolvable,
  • mind-boggling,
  • oddness,
  • absurd,
  • wonderful,
  • obscure,
  • Doubtable,
  • closed-out,
  • astonishing,
  • thick,
  • Inscrutableness,
  • unfathomable,
  • unimagined,
  • unexpected,
  • fanciful,
  • undreamt,
  • unearthly,
  • unrealistic,
  • suspect,
  • unusual,
  • undreamt of,
  • foreignness,
  • antic,
  • hard to believe,
  • fantastical,
  • Uncanvassed,
  • Excluded,
  • erratic,
  • recondite,
  • ungodly,
  • extravagant,
  • mythic,
  • barred,
  • unaccountable,
  • bewildering,
  • fictitious,
  • Incommunicable,
  • infrequent,
  • opaque,
  • fascinating,
  • questionable,
  • undescribable,
  • immeasurable,
  • unprecedented,
  • extreme,
  • peculiarity,
  • wondrous,
  • oxymoronic,
  • weirdness,
  • mind-blowing,
  • sensational,
  • deep,
  • incredulous,
  • visionary,
  • tall,
  • implausible,
  • ludicrous,
  • unacceptable,
  • amazing,
  • suspicious,
  • indefinable,
  • inquisitiveness,
  • dark,
  • far-fetched,
  • unreasonable,
  • undreamed,
  • stupendous,
  • mysterious,
  • puzzling,
  • farfetched,
  • remarkable,
  • undreamed of,
  • unintelligible,
  • phenomenal,
  • remote,
  • abstruse,
  • unreal.

Paraphrases for Unimaginable:

• Equivalence

  • Adjective
    inconceivable, unthinkable.

• Forward Entailment

  • Adjective
    imaginable.

• Independent

  • Adjective
    conceivable, unconscionable, inexplicable, untold, unacceptable, impossible, unbelievable, indescribable.
  • Noun, singular or mass
    unbelievable.

• Other Related

  • Adjective
    incredible, incomprehensible, unspeakable, unintelligible, incalculable.
  • Interjection
    unbelievable.

Antonyms for Unimaginable:

• adj.

  • mind-boggling
    customary, regular, imaginable, poor, plausible, normal, commonplace, tenable, credible, fathomable, reasonable, bad, ordinary, common, Familiar, describable, possible, believable, usual, conceivable.
  • Other antonyms:
    likely, undoubted, sure, undeniable, thinkable, certain, convincing, unquestionable, cogitable, indisputable, creditable, probable, indubitable, supposable, Questionless, incontestable.