Questionable

adjective
/ˈkwestʃənəbl/

Meaning

doubtful; dubious; suspicious; open to doubt or suspicion

Example Sentences

His questionable business practices led to an investigation.

Synonyms

doubtful, dubious, suspicious, uncertain

Antonyms

certain, reliable, trustworthy, unquestionable

Collocations

questionable methods, questionable ethics, questionable decision

Related Vocabularies

showing disrespect or lack of reverence for God or sacred things
pleasant, kind, or enjoyable
cheap and showy but of poor quality
Impossible to overcome or surpass.
extremely generous; giving freely and abundantly
full of life and energy; animated; cheerful

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