| sinking |
| skittery |
| spooked(adjective, upset, excited, anxious, nervous) |
| strained(excited, awkward, unsettled, shaky, tense) |
| suspicious(adjective, uncertain, anxious, awkward, nervous) |
| taut(adjective, upset, excited, anxious, nervous) |
| uncertain(adjective, anxious, nervous, doubtful, worried) |
| unconfident(adjective, uncertain, nervous, worried, hesitant) |
| unglued(adjective, upset, hurt, low, sad) |
| unsteady(adjective, anxious, unsettled, restless, trembling) |
| unstrung(anxious, worried, tense, strained, stressed) |
| wavering(adjective, nervous, insecure, unsure) |
| wired(adjective, upset, happy, passionate, enthusiastic) |
| worried sick(expression, adjective, upset, excited, uncertain) |
| wreck(adjective, upset, excited, anxious, nervous) |
| wrought up |
| yellow(adjective, upset, shy, worried, afraid) |
| frantic(adjective, upset, hurt, low, happy) |
| Delphic(uncertain, nervous, worried, hesitant, insecure) |
| active(adjective, anxious, unsettled, restless, lighthearted) |