| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | not likely |
| Synonyms: | doubtful, dubious, far out, farfetched, fishy, flimsy, for the birds, full of holes, impossible, improbable, inconceivable, incredible, obscure, problematic, puzzling, reachy, suspect, thin*, too much*, unbelievable, unconvincing, unreasonable, unsubstantial, weak, won't hold water, won't wash |
| Antonyms: | believable, likely, plausible, possibly, probably, reasonable |
| Main Entry: | unreal |
| Part of Speech: | adjective |
| Definition: | fake, make-believe; hypothetical |
| Synonyms: | aerial, artificial, chimerical, delusive, dreamlike, fabled, fabulous, false, fanciful, fictitious, fictive, figmental, hallucinatory, ideal, illusory, imaginary, imagined, immaterial, impalpable, insincere, insubstantial, intangible, invented, legendary, misleading, mock, mythical, nebulous, nonexistent, notional, ostensible, phantasmagoric, pretended, reachy, romantic, seeming, sham*, storybook, suppositious, supposititious, theoretical, unbelievable, unsubstantial, visionary |
| Antonyms: | authentic, genuine, real |
| Main Entry: | unrealistic |
| Part of Speech: | adjective |
| Definition: | not believable or practical |
| Synonyms: | blue sky, floating, gone*, half-baked, impossible, impracticable, impractical, improbable, ivory-tower, nonrealistic, nonsensical, not applicable, not sensible, on cloud nine, quixotic, reachy, romantic, silly, starry-eyed, theoretical, unreal, unworkable |
| Antonyms: | believable, practical, pragmatic, realistic, reasonable, sensible |
| Main Entry: | unconceivable |
| Part of Speech: | adjective |
| Definition: | implausible |
| Synonyms: | doubtful, dubious, far out, farfetched, fishy, flimsy, for the birds, full of holes, impossible, improbable, inconceivable, incredible, obscure, problematic, puzzling, reachy, shaky, suspect, thin*, too much*, unbelievable, unconvincing, unreasonable, unsubstantial, weak, won't hold water, won't wash |