| spooked(adjective, upset, excited, anxious, nervous) |
| strained |
| suspicious(adjective, uncertain, anxious, awkward, nervous) |
| taut(adjective, upset, excited, anxious, nervous) |
| terror-stricken(adjective, frightened) |
| timorous(adjective, weak, anxious, nervous, shy) |
| unglued(adjective, upset, hurt, low, sad) |
| unrestful(anxious, nervous, worried, tense, restless) |
| unsteady(adjective, weak, unstable, unsettled, trembling) |
| unstrung(anxious, worried, tense) |
| unsure(adjective, weak, unstable, unsettled, unsteady) |
| wavering(adjective, weak, unstable, unsettled, unsteady) |
| weak(adjective, soft, base, uncertain, anxious) |
| wild |
| wired(adjective, upset, excited, anxious, nervous) |
| worried sick(expression, adjective, upset, excited, uncertain) |
| wreck(adjective, upset, excited, anxious, nervous) |
| wrought up |
| yellow(adjective, upset, weak, shy, worried) |
| afflicted(upset, anxious, shaky, troubled, distraught) |