have doubts about

Also found in: Legal.

have (one's) doubts (about someone or something)

To be wary or uncertain of someone or something. I know you really love this neighborhood, but I have my doubts. I do have my doubts about Brian—he just seems untrustworthy to me.
See also: doubt, have, someone

have doubts about someone or something

to have questions or suspicions about someone or something. I have doubts about Alice and whether she can do it. We have no doubts about the usefulness of this project.
See also: doubt, have