Popular Searches
Nearby Words
| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | beyond reason, belief |
| Synonyms: | extraordinary, fantastic, incomprehensible, implausible, impossible, improbable, incogitable, incredible, insupposable, mind-boggling, phony, rare, reachy, staggering, strange, thin*, unbelievable, unconvincing, unheard-of, unimaginable, unknowable, unlikely, unsubstantial, unthinkable, weak*, won't fly, won't wash |
| Antonyms: | believable, conceivable, fathomable, imaginable, reasonable |
* = informal/non-formal usage
| Main Entry: | unbelievable |
| Part of Speech: | adjective |
| Definition: | beyond the imagination |
| Synonyms: | astonishing, beyond belief, cockamamie, cockeyed, doubtful, dubious, far-fetched, fishy, flaky*, flimsy*, for the birds, full of holes, harebrained, implausible, impossible, improbable, incogitable, inconceivable, incredible, kooky, lamebrained, open to doubt, outlandish, past belief, phony, preposterous, questionable, reaching, scatterbrained, screwy, staggering, suspect, thick*, thin*, too much*, unconvincing, unimaginable, unsubstantial, unthinkable, weak, won't hold water, won't wash |
| Antonyms: | believable, credible, plausible, real |
* = informal/non-formal usage
| Main Entry: | unimaginable |
| Part of Speech: | adjective |
| Definition: | mind-boggling |
| Synonyms: | beyond wildest dreams, doubtful, exceptional, extraordinary, fantastic, impossible, improbable, inapprehensible, incogitable, incomprehensible, inconceivable, incredible, indescribable, ineffable, not understandable, rare, singular, unbelievable, uncommon, unheard-of, unique, unknowable, unordinary, unthinkable |
| Antonyms: | believable, describable, imaginable |
| Main Entry: | unthinkable |
| Part of Speech: | adjective |
| Definition: | incredible, unusual |
| Synonyms: | absurd, beyond belief, beyond possibility, exceptional, extraordinary, illogical, implausible, impossible, improbable, incogitable, inconceivable, insupportable, out of the question, outlandish, preposterous, rare, singular, unbelievable, uncommon, unimaginable, unique, unlikely, unordinary, unreasonable |
| Antonyms: | believable, conceivable, credible |
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
