Synonyms and Antonyms of questionable
1 giving good reason for being doubted, questioned, or challenged <the runner's unexpected first-place finish is questionable, so a drug test has been ordered> Synonyms debatable, disputable, dodgy [chiefly British], doubtable, dubious, dubitable, equivocal, fishy, problematic (also problematical), queer, doubtful, shady, shaky, suspect, suspiciousRelated Words alleged, so-called, supposed; moot; ambiguous, open, unclear; uncertain, undecided, undetermined; far-fetched, flimsy, improbable, unlikely, weakNear Antonyms decisive, definitive; clear, obvious, open-and-shut, positiveAntonyms certain, hands-down, incontestable, indisputable, indubitable, questionless, sure, undeniable, undoubted, unproblematic, unquestionable
2 not likely to be true or to occur <it's questionable that he will show up tonight considering all the bad weather we're having> Synonyms doubtful, dubious, far-fetched, flimsy, improbable, unapt, unlikelyRelated Words implausible, impossible, inconceivable, incredible, unbelievable, unimaginable, unthinkable; absurd, bizarre, crazy, fantastic (also fantastical), foolish, insane, nonsensical, odd, outlandish, preposterous, ridiculous, unreal, wild; outside, remote, slightNear Antonyms believable, conceivable, credible, earthly, imaginable, plausible; possible, potential; liableAntonyms likely, probable
3 open to question or dispute <whether it will rain today or not is questionable> Synonyms arguable, controvertible, disputable, doubtable, doubtful, issuable, moot, negotiable, debatableRelated Words contradictable, refutable; controversial, debated, disputed; dubious, iffy, inconclusive, indecisive, problematic (also problematical), shaky, uncertain; academic (also academical), hypothetical, speculative, theoretical (also theoretic); ambiguous, equivocalNear Antonyms irrefutable; definite; unambiguous, unequivocal; absolute, clear, conclusive, decisive; uncontested, undisputedAntonyms accomplished, certain, hands-down, inarguable, incontestable, incontrovertible, indisputable, indubitable, irrefragable, positive, questionless, settled, sure, unanswerable, unarguable, unchallengeable, undebatable, undeniable, unquestionable
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Dictionary: Definition of "questionable" Spanish Central: Translation of "questionable" Nglish: Translation of "questionable" for Spanish speakers Britannica English: Translation of "questionable" for Arabic speakers
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