| tentative(adjective, open, weak, gentle, uncertain) |
| averse(adjective, uncertain, modest, humble, shy) |
| disinclined(adjective, uncertain, modest, humble, shy) |
| ambivalent(adjective, open, shy, doubtful, vague) |
| cowardly(adjective, low, base, uncertain, nervous) |
| halting(adjective, weak, obscure, uncertain, shy) |
| indisposed(adjective, modest, humble, shy, hostile) |
| insecure(adjective, uncertain, awkward, nervous, unstable) |
| slow(adjective, uncertain, shy, doubtful, cautious) |
| unresolved(adjective, open, cool, uncertain, doubtful) |
| weak(adjective, strong, uncertain, anxious, nervous) |
| incredulous(adjective, indecisive, unbelieving) |
| nervous(adjective, uncertain, anxious, modest, awkward) |
| timorous(adjective, gentle, uncertain, anxious, ordinary) |
| afraid(adjective, uncertain, anxious, modest, nervous) |
| capricious(adjective, nervous, shy, fearful, irresolute) |
| self-conscious(adjective, quiet, modest, awkward, shy) |
| skeptical(adjective, uncertain, nervous, shy, doubtful) |
| undetermined(adjective, open, weak, uncertain, doubtful) |
| apprehensive(adjective, gentle, uncertain, anxious, ordinary) |