| hot-tempered(adjective, intense, violent, hot, nervous) |
| hysterical(adjective, nervous, emotional, restless, volatile) |
| igneous(adjective, intense, violent, hot, fierce) |
| ignited(adjective, intense, violent, hot, fierce) |
| impassioned(adjective, intense, violent, hot, spirited) |
| impatient(adjective, nervous, emotional, restless, volatile) |
| impetuous(adjective, intense, violent, hot, restless) |
| impulsive(adjective, intense, violent, hot, restless) |
| in flames(expression, adjective, intense, violent, hot) |
| inflamed(adjective, intense, violent, hot, fierce) |
| intolerant(adjective, nervous, emotional, restless, volatile) |
| madcap(adjective, intense, violent, hot, fierce) |
| mercurial(adjective, nervous, emotional, restless, volatile) |
| mettlesome |
| moody(adjective, nervous, emotional, restless, volatile) |
| neurotic(adjective, nervous, emotional, restless, volatile) |
| overzealous(adjective, nervous, emotional, restless, volatile) |
| passionate(adjective, nervous, emotional, restless, volatile) |
| peevish(adjective, nervous, emotional, restless, volatile) |
| peppery(adjective, intense, violent, hot, fierce) |