Thesaurus

improbable

adjective

Synonyms and Antonyms of improbable

not likely to be true or to occur

it seems improbable that the two writers never met since they traveled in the same social circles

Synonyms of improbable

doubtful, dubious, far-fetched, flimsy, questionable, unapt, unlikely

Words Related to improbable

implausible, impossible, inconceivable, incredible, unbelievable, unimaginable, unthinkable

absurd, bizarre, crazy, fantastic (also fantastical), foolish, insane, nonsensical, odd, outlandish, preposterous, ridiculous, unreal, wild

outside, remote, slight

Near Antonyms of improbable

believable, conceivable, credible, earthly, imaginable, plausible

possible, potential

Antonyms of improbable

likely, probable

Learn More about improbable

Dictionary: Definition of improbable Spanish Central: Translation of improbable Nglish: Translation of improbable for Spanish speakers Britannica English: Translation of improbable for Arabic speakers

Seen and Heard

What made you want to look up improbable? Please tell us where you read or heard it (including the quote, if possible).

show comments

WORD OF THE DAY

nomothetic

involving abstract or general statements

Words at Play

Ask the Editors

Word Games