| unhealthy(adjective, anxious, disturbed, fearful, distraught) |
| unnerved(adjective, excited, anxious, nervous, pressure) |
| unpeaceful(adjective, anxious, unsettled, restless, uneasy) |
| unpredictable(adjective, delicate, sensitive, tricky, impatient) |
| unquiet(adjective, excited, anxious, unsettled, shaky) |
| unrestful(adjective, anxious, unsettled, restless, uneasy) |
| unruly(adjective, anxious, unsettled, restless, uneasy) |
| unsafe(adjective, delicate, sensitive, tricky, impatient) |
| unsettled(adjective, anxious, restless, uneasy, unruly) |
| unstable(adjective, anxious, unsettled, restless, disturbed) |
| unsteady(adjective, anxious, unsettled, restless, uneasy) |
| upset(adjective, anxious, shaky, troubled, disturbed) |
| volatile(adjective, delicate, sensitive, tricky, impatient) |
| wandering(adjective, anxious, unsettled, restless, uneasy) |
| white knuckled(expression, adjective, excited, anxious, nervous) |
| wired(adjective, upset, excited, anxious, shaky) |
| wired up(expression, adjective, delicate, sensitive, tricky) |
| worried sick(expression, adjective, anxious, confused, frantic) |
| worrying(adjective, excited, anxious, pressure, shaky) |
| wound up(expression, adjective, delicate, excited, anxious) |