| keen(adjective, violent, anxious, eager, ardent) |
| on tenterhooks |
| rash(adjective, nervous, emotional, restless, volatile) |
| reckless(adjective, nervous, emotional, restless, volatile) |
| ruffled(adjective, anxious, worried, tense) |
| shaky(adjective, excited, anxious, awkward, nervous) |
| sharp(adjective, irritable, tetchy, snippy) |
| sour(difficult, critical, uptight, complaining) |
| splenetic(adjective, mean, nervous, short, worried) |
| strung out(expression, adjective, excited, anxious, unsettled) |
| tetchy(adjective, nervous, sensitive, irritable, tense) |
| waspish(adjective, difficult, sensitive, irritable, critical) |
| agitable(nervous, emotional, restless, volatile, fiery) |
| breathless(adjective, keen, violent, anxious, eager) |
| cantankerous(adjective, difficult, short, sensitive, critical) |
| cheeky |
| choleric(adjective, keen, violent, anxious, eager) |
| crotchety(adjective, mean, nervous, worried, critical) |
| curt(adjective, hard, keen, violent, anxious) |
| disagreeable(adjective, irritable, tetchy, snippy) |