| disputable(adjective, uncertain, doubtful, unsure) |
| insecure(adjective, uncertain, nervous, doubtful, shaky) |
| mistrustful(adjective, uncertain, nervous, doubtful, shaky) |
| moot(adjective, uncertain, doubtful, unsure) |
| unconverted |
| unpersuaded |
| agnostic(uncertain, hesitant, dubious, unsure) |
| apathetic(adjective, indifferent, unenthusiastic, uninspired) |
| arguable(adjective, uncertain, doubtful, unsure) |
| capricious |
| chancy(uncertain, doubtful, unsure) |
| confused(adjective, uncertain, hesitant, dubious, unsure) |
| controversial(adjective, uncertain) |
| cynical(adjective, uncertain, hesitant, unsure, leery) |
| equivocal(uncertain, doubtful, hesitant, dubious, unsure) |
| faithless(uncertain, hesitant, dubious, unsure) |
| irresolute(uncertain, nervous, doubtful, hesitant, dubious) |
| tentative(adjective, uncertain, hesitant, dubious, unsure) |
| trustless(uncertain, doubtful, unsure) |
| unconfident(adjective, uncertain, nervous, doubtful, shaky) |