unthinkable

3 definitions found

unthinkable - Collaborative International Dictionary of English v.0.48 :

  Unthinkable \Unthinkable\
     See thinkable.

unthinkable - WordNet (r) 2.1 (2005) :

  unthinkable
      adj 1: incapable of being conceived or considered [ant:
             thinkable]

unthinkable - Moby Thesaurus II by Grady Ward, 1.0 :

  63 Moby Thesaurus words for "unthinkable":
     a bit thick, a bit thin, absurd, barred, beyond belief, closed-out,
     contrary to reason, doubtable, doubtful, dubious, dubitable,
     excluded, extraordinary, hard of belief, hard to believe, hopeless,
     illogical, implausible, impossible, improbable, incomprehensible,
     inconceivable, incredible, laughable, logically impossible,
     ludicrous, mind-blowing, mind-boggling, not deserving belief,
     not possible, open to doubt, open to suspicion, oxymoronic,
     paradoxical, passing belief, preposterous, problematic, prohibited,
     questionable, rare, ridiculous, ruled-out, self-contradictory,
     singular, staggering belief, suspect, suspicious, tall, thick,
     thin, unacceptable, unbelievable, uncommon, unconvincing,
     unearthly, ungodly, unimaginable, unique, unlikely, unordinary,
     unusual, unwonted, unworthy of belief