| restless(adjective, upset, excited, fear, anxious) |
| suspicious(adjective, uncertain, anxious, alert, modest) |
| diffident(adjective, weak, uncertain, fear, nervous) |
| insecure(adjective, uncertain, awkward, doubtful) |
| perturbed(adjective, anxious, awkward, nervous, unstable) |
| shaky(adjective, upset, informal, excited, uncertain) |
| solicitous(adjective, upset, kind, deliberate, excited) |
| coy(adjective, gentle, fear, modest, nervous) |
| hesitant(adjective, gentle, uncertain, anxious, ordinary) |
| lily-livered(adjective, weak, anxious, nervous) |
| doubtful(adjective, uncertain, anxious, awkward, nervous) |
| intimidated(adjective, fearful, suspicious, timid) |
| retiring(adjective, weak, soft, base, modest) |
| unnerved(adjective, gentle, excited, anxious, modest) |
| modest(adjective, quiet, simple, gentle, nervous) |
| nervy(adjective, upset, excited, anxious, nervous) |
| pusillanimous(adjective, weak, nervous, worried) |
| self-conscious(adjective, quiet, modest, awkward) |
| tentative(adjective, quiet, modest, nervous) |
| weak-kneed(adjective, weak, anxious, worried) |