Thesaurus

questionable

Synonyms and Antonyms of questionable

1 giving good reason for being doubted, questioned, or challenged

  • the runnerʼs unexpected first-place finish is questionable, so a drug test has been ordered
Synonyms of questionable
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Antonyms of questionable

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 of questionable
Words Related to questionable
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Antonyms of questionable

Synonym Discussion of questionable

doubtful, dubious, problematic, questionable mean not affording assurance of the worth, soundness, or certainty of something. doubtful implies little more than a lack of conviction or certainty.
    • doubtful about whether I said the right thing
dubious stresses suspicion, mistrust, or hesitation.
    • dubious about the practicality of the scheme
problematic applies especially to things whose existence, meaning, fulfillment, or realization is highly uncertain.
    • whether the project will ever be finished is problematic
questionable may imply no more than the existence of doubt but usually suggests that the suspicions are well-grounded.
    • a man of questionable honesty


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