Meaning of doubtful in English | Powered by Free Dictionary API

noun

• A doubtful person or thing.

adjective

• Subject to, or causing doubt.

• Experiencing or showing doubt, sceptical.

• Undecided or of uncertain outcome.

• Fearsome, dreadful.

• Improbable or unlikely.

• Suspicious, or of dubious character.

• Unclear or unreliable.