Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
unsure | No | Yes | No | No |
doubtful | No | Yes | No | No |
unsure (adjective) | doubtful (adjective) |
---|---|
lacking or indicating lack of confidence or assurance | open to doubt or suspicion |
lacking self-confidence | fraught with uncertainty or doubt |
unsettled in mind or opinion |