| irritable(adjective, person, keen, difficult, intense) |
| quick-tempered(adjective, upset, mean, keen, sharp) |
| irascible(adjective, keen, sharp, difficult, intense) |
| choleric(adjective, keen, sharp, difficult, intense) |
| short-tempered(adjective, irritable, quick, touchy, volatile) |
| testy(adjective, upset, keen, sharp, violent) |
| ill-tempered(adjective, person, unpleasant, negative, disagreeable) |
| waspish(adjective, person, keen, sharp, lively) |
| bad-tempered(adjective, unpleasant, negative, crazy, disagreeable) |
| cranky(adjective, upset, keen, sharp, lively) |
| hotheaded(adjective, upset, difficult, irritable, volatile) |
| impatient(adjective, person, keen, violent, negative) |
| peevish(adjective, person, negative, restless, angry) |
| petulant(adjective, difficult, unpleasant, disagreeable, aggressive) |
| touchy(adjective, keen, sharp, difficult, unpleasant) |
| peppery(adjective, upset, keen, sharp, intense) |
| snappish(adjective, keen, sharp, lively, irritable) |
| excitable(adjective, upset, intense, violent, hot) |
| gnarling teeth(adjective, person, negative, crazy, angry) |
| sensitive(adjective, nervous, emotional, restless, volatile) |