Definition for Unthinkable:

• incapable of being conceived or considered

Synonyms for Unthinkable:

• adj.

  •all (adjective)
  • unthinkable.
  •exceptional (adjective)
  • unique,
  • un-ordinary,
  • uncustomary,
  • unheard-of.
  •extraordinary (adjective)
  • extra-ordinary,
  • un familiar,
  • fabbest,
  • un wonted,
  • unfamiliar,
  • out standing,
  • more curious,
  • flashest,
  • out ordinary,
  • fabber,
  • out of ordinary,
  • un-familiar,
  • un-wonted,
  • flasher,
  • sur-prising,
  • out the ordinary,
  • sur prising.
  •out of the question (adjective)
  • out of question,
  • out the question,
  • out question.
  •preposterous (adjective)
  • in sane,
  • in-sane,
  • in saner,
  • in sanest,
  • in-saner,
  • taking cake,
  • farout.
  •rare (adjective)
  • more seldom,
  • more attenuated,
  • most unfrequent,
  • most seldom,
  • sub tiler,
  • most recherche,
  • most attenuate,
  • rarest,
  • few,
  • more unfrequent,
  • un-frequent,
  • more attenuate,
  • most semioccasional,
  • sub tile,
  • more recherche,
  • un frequent,
  • few far between,
  • semi occasional,
  • most attenuated,
  • subtiler,
  • sub-tile,
  • semi-occasional,
  • subtilest,
  • sub-tiler,
  • more semioccasional.
  •singular (adjective)
  • avant garde,
  • un-paralleled,
  • avantgarde,
  • singular,
  • un paralleled.
  •standout (adjective)
  • pre eminent.
  •taboo (adjective)
  • re served,
  • pro scribed,
  • most anathema,
  • un-acceptable,
  • more proscribed,
  • most proscribed,
  • out lawed,
  • outlawed,
  • dis approved,
  • out bounds,
  • more disapproved,
  • dis-approved,
  • un mentionable,
  • most disapproved,
  • re-served,
  • taboo,
  • more anathema,
  • out-lawed,
  • beyond pale,
  • pro-scribed,
  • un-mentionable,
  • un acceptable.
  •unattainable (adjective)
  • un attainable,
  • un-attainable.
  •unbelievable (adjective)
  • open to doubt,
  • for the birds,
  • past belief,
  • lamebrained,
  • won't hold water,
  • full of holes,
  • beyond belief,
  • cockamamie.
  •uncommon (adjective)
  • in-comparable,
  • un commonest,
  • un common,
  • un-commonest,
  • in-imitable,
  • un-common,
  • un commoner,
  • in comparable,
  • un-commoner,
  • in imitable.
  •unimaginable (adjective)
  • in effable,
  • un imaginable,
  • un-imaginable,
  • in-describable,
  • in comprehensible,
  • not understandable,
  • in apprehensible,
  • in-apprehensible,
  • more inapprehensible,
  • most inapprehensible,
  • beyond wildest dreams,
  • in-effable,
  • in describable,
  • Inapprehensible.
  •unrealizable (adjective)
  • un realizable,
  • un-realizable.
  •untold (adjective)
  • unspeakable,
  • undreamed of,
  • beyond measure,
  • innumerous,
  • unnumberable,
  • unnumbered,
  • innumerable.
  •unworkable (adjective)
  • un workable,
  • un-workable.

• n.

  •
  • chilling,
  • intimidating,
  • frightening,
  • spooky,
  • eerie,
  • menacing,
  • ghastly,
  • alarming,
  • scary,
  • awesome.
  •fat chance (noun)
  • ghost chance,
  • chance in million,
  • ghost of chance,
  • chance a million,
  • very little chances,
  • not prayer,
  • no chances,
  • poor possibilities,
  • chance million,
  • snowballs chance hell,
  • fat-chance,
  • small chances,
  • ghost a chance,
  • poor prospects,
  • unthinkables,
  • snowball chance hell,
  • snowball's chance hell,
  • snowballs chance in hell,
  • slim chances,
  • not a prayers,
  • not prayers,
  • snowball chance in hell,
  • when hell freezes overs,
  • poor outlooks.
  •unimaginable (noun)
  • unimaginable.

• Other synonyms:

  •
  • unattainable,
  • unworkable,
  • unrealizable.
  •
  • impracticable,
  • impractical.
  •
  • incredible.

Paraphrases for Unthinkable:

• Equivalence

  • Adjective
    inconceivable, unimaginable.

• Independent

  • Adjective
    unacceptable, impossible, improbable, inexplicable, intolerable, absurd, unlikely, unattainable, unfeasible, unworkable, impracticable, unintelligible.

• Other Related

  • Adjective
    incomprehensible, unconscionable, untenable, conceivable, imaginable, outrageous.

Antonyms for Unthinkable:

• adj.

  • all
    thinkable.
  • incredible, unusual
    cheap, conceivable, plausible, believable, common, regular, normal, probably, tenable, imaginable, likely, credible, sensible, possible, rational, ordinary, reasonable, usual, Familiar, logical.
  • Other antonyms:
    convincing, surmisable, incontestable, undeniable, certain, probable, indubitable, indisputable, presumable, creditable, ponderable, undoubted, unquestionable, cogitable, sure, Questionless, supposable.

Unthinkable Sentence Examples:

• A moral phenomenon of this sort might have been possible in the England of two or three generations ago; it is unthinkable in the moral atmosphere of to - day.

• There is no doubt they are a punctual crowd, over there beyond in the Unthinkable.