| harassed(upset, anxious, awkward, unsettled, shaky) |
| high(adjective, tense, strained, stressed) |
| hot-headed(nervous, emotional, restless, volatile, fiery) |
| hot-tempered(nervous, emotional, restless, volatile, fiery) |
| ill(anxious, sick, uneasy, uncomfortable, sickly) |
| impetuous(adjective, nervous, emotional, restless, volatile) |
| impulsive(nervous, emotional, restless, volatile, fiery) |
| in a quiver(expression, idiom) |
| in a state(expression, idiom, upset, excited, anxious) |
| in a stew(expression, adjective, idiom, upset, anxious) |
| inconsolable(upset, anxious, shaky, troubled, distraught) |
| inflammable(nervous, emotional, restless, volatile, fiery) |
| intolerant(nervous, emotional, restless, volatile, fiery) |
| jerking |
| jiggety |
| locust |
| miffed(upset, anxious, shaky, troubled, distraught) |
| moody(nervous, emotional, restless, volatile, fiery) |
| nerve-racking(adjective, excited, anxious, nervous, pressure) |
| neurotic(anxious, nervous, worried, tense, restless) |