| Main Entry: | unconvincing |
| Part of Speech: | adjective |
| Definition: | not convincing |
Synonyms: |
flimsy, implausible, inconclusive, lame, questionable, suspect, unbelievable, weak |
Antonyms: |
cogent, convincing, persuasive |
| Main Entry: | far-fetched |
| Part of Speech: | adjective |
| Definition: | hard to believe |
Synonyms: |
bizarre, doubtful, dubious, eccentric, fantastic, fishy, forced, hard to swallow, illogical, implausible, improbable, incoherent, inconsequential, incredible, labored, preposterous, queer, recondite, strained, strange, suspicious, unbelievable, unconvincing, unlikely, unnatural, unrealistic |
Antonyms: |
believable, natural, plausible, realistic |
| Main Entry: | feeble |
| Part of Speech: | adjective |
| Definition: | not strong; ineffective |
Synonyms: |
aged, ailing, chicken*, debilitated, decrepit, delicate, doddering, dopey, effete, emasculated, enervated, enfeebled, etiolated, exhausted, failing, faint, flabby, flat, fragile, frail, gentle, helpless, impotent, inadequate, incompetent, indecisive, ineffectual, inefficient, infirm, insubstantial, insufficient, lame, languid, low, out of gas, paltry, poor, powerless, puny, sapless, sickly, slight, strengthless, tame, thin, unconvincing, vitiated, weak, weakened, weakly, wimpy, woozy, zero* |
Antonyms: |
able, effective, hardy, healthy, hearty, powerful, solid, sound, strong |
| Main Entry: | implausible |
| 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: | improbable |
| Part of Speech: | adjective |
| Definition: | not likely |
Synonyms: |
doubtful, dubious, fanciful, far-fetched, flimsy*, hundred-to-one, iffy, implausible, inconceivable, not expected, outside chance, questionable, rare, slim, slim and none, unbelievable, uncertain, unconvincing, unheard of, unimaginable, unlikely, unsubstantial, weak |
Antonyms: |
believable, likely, ostensible, plausible, possible, probable, tenable |
| Main Entry: | inconceivable |
| Part of Speech: | adjective |
| Definition: | beyond reason, belief |
Synonyms: |
extraordinary, fantastic, imcomprehensible, 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 |
| Main Entry: | inconclusive |
| Part of Speech: | adjective |
| Definition: | up in the air |
Synonyms: |
ambiguous, deficient, incomplete, indecisive, indeterminate, lacking, open, uncertain, unconvincing, undecided, uneventful, unfateful, unfinished, unsatisfactory, unsettled, vague |
Antonyms: |
certain, conclusive, decisive, definite, sure |
| Main Entry: | incredible |
| Part of Speech: | adjective |
| Definition: | beyond belief |
Synonyms: |
absurd, far-fetched, fishy, flimsy*, implausible, impossible, improbable, incogitable, inconceivable, insupposable, out of the question, outlandish, phony, preposterous, questionable, ridiculous, rings phony, suspect, thin*, unbelievable, unconvincing, unimaginable, unsubstantial, untenable, unthinkable |
| Notes: | incredible means 'unbelievable' and incredulous means 'unbelieving' |
Antonyms: |
believable, credible, plausible, possible, realistic, tenable |
| Main Entry: | lame |
| Part of Speech: | adjective |
| Definition: | feeble, weak |
Synonyms: |
faltering, faulty, flabby, flimsy, inadequate, ineffective, inefficient, insufficient, poor, thin, unconvincing, unpersuasive, unpleasing, unsatisfactory, unsuitable |
Antonyms: |
able, capable, efficient, satisfactory, strong |
| Main Entry: | thick |
| Part of Speech: | adjective |
| Definition: | unreasonable |
Synonyms: |
excessive, flimsy*, implausible, improbable, inconceivable, incredible, thin*, too much*, unbelievable, unconvincing, unfair, unjust, unsubstantial |
Antonyms: |
reasonable, sensible, wise |