| hot-headed(adjective, intense, violent, nervous) |
| hot-tempered(adjective, intense, violent, nervous) |
| igneous(adjective, intense, violent, fierce) |
| ignited(adjective, intense, violent, fierce) |
| impassioned(adjective, intense, violent, spirited) |
| impetuous(adjective, intense, violent, restless) |
| impulsive(adjective, intense, violent, restless) |
| in flames(expression, adjective, intense, violent) |
| inflamed(adjective, intense, violent, fierce) |
| madcap(adjective, intense, violent, fierce) |
| peppery(adjective, intense, violent, fierce) |
| perfervid(adjective, intense, violent, fierce) |
| precipitate(adjective, intense, violent, fierce) |
| spirited(adjective, intense, violent, burning) |
| unrestrained(adjective, intense, violent, fierce) |
| vehement(adjective, intense, violent, restless) |
| violent(adjective, intense, spirited, restless) |
| blazing(adjective, intense, violent, spirited) |
| burning(adjective, intense, violent, spirited) |
| flaming(adjective, intense, violent, spirited) |