Dictionary Entry

dubious

adjective

Find the meaning of the word dubious, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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Meaning

Dictionary meaning in a clear, student-friendly format.

Feeling or showing doubt; not sure about something; or, of questionable honesty or reliability.

Example Sentence

He gave a dubious excuse for being late, and the teacher didn't believe him.

Usage Note

Use 'dubious' when you are unsure about something or someone, or when something seems untrustworthy or questionable. It's useful for describing situations or people that make you feel uncertain or suspicious.

Synonyms

doubtful uncertain unsure suspicious skeptical wary

Antonyms

confident certain sure convinced trusting positive