| screw-loose(noun, slang, sick, mad person) |
| screwball(noun, slang, sick, mad person) |
| shaking(adjective, upset, excited, anxious, nervous) |
| shivery(adjective, upset, excited, anxious, nervous) |
| shook(upset, anxious, shaky, troubled, distraught) |
| shot down(expression, adjective, upset, anxious, shaky) |
| shot to pieces(expression, adjective, idiom, upset, excited) |
| solicitous(adjective, upset, weak, excited, anxious) |
| spastic(noun, person) |
| spaz(noun, person) |
| sweating bullets(expression, adjective, upset, excited, anxious) |
| taut(adjective, upset, weak, excited, anxious) |
| tense(adjective, upset, excited, anxious, nervous) |
| tormented(upset, anxious, shaky, troubled, distraught) |
| trainwreck(noun, slang, sick, mad person) |
| unconsolable(adjective, upset, anxious, shaky, troubled) |
| uneasy(adjective, upset, excited, anxious, nervous) |
| unquiet(adjective, upset, excited, anxious, nervous) |
| up the wall(expression, adjective, idiom, upset, anxious) |
| upset(anxious, shaky, tense, troubled, disturbed) |