❓Questionable

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

More Example Sentences

Gene editing technology is as promising as it is ethically questionable.