| unconfident(adjective, characteristic, personality, distrust, skepticism) |
| unsure(adjective, characteristic, shyness, insecurity, meekness) |
| shy(adjective, state, behavior, courage, characteristic) |
| insecure(adjective, characteristic, shyness, insecurity, meekness) |
| meek(adjective, characteristic, shyness, insecurity, meekness) |
| uncertain(adjective, characteristic, personality, distrust, skepticism) |
| self-critical(adjective, characteristic, shyness, insecurity, meekness) |
| self-distrustful(adjective, characteristic, shyness, insecurity, meekness) |
| self-doubting(adjective, characteristic, shyness, insecurity, meekness) |
| self-reproachful(adjective, characteristic, shyness, insecurity, meekness) |
| self-reproving(adjective, characteristic, shyness, insecurity, meekness) |
| unassured(adjective, characteristic, personality, distrust, skepticism) |
| diffident(adjective, characteristic, shyness, insecurity, meekness) |
| timid(adjective, characteristic, shyness, insecurity, meekness) |
| suspicious(adjective, characteristic, personality, distrust, skepticism) |
| distrustful(adjective, characteristic, personality, distrust, skepticism) |
| dubious(adjective, characteristic, personality, distrust, skepticism) |
| hesitant(adjective, characteristic, personality, distrust, skepticism) |
| indecisive(adjective, characteristic, personality, distrust, skepticism) |
| irresolute(adjective, characteristic, personality, distrust, skepticism) |