| furious(adjective, strong, severe, intense, violent) |
| untamed(adjective, strong, simple, severe, intense) |
| heartless(adjective, mean, feeling, harsh, rude) |
| beastly(adjective, evil, rough, violent, wild) |
| brute(noun, adjective, animal, rough, violent) |
| fell(verb, adjective, animal, mean, strong) |
| rude(adjective, simple, rough, violent, wild) |
| bestial(adjective, animal, mean, kind, rough) |
| rough(adjective, hard, simple, harsh, intense) |
| primitive(noun, adjective, strong, severe, intense) |
| uncultivated(adjective, simple, violent, wild, vicious) |
| fiendish(adjective, animal, mean, evil, violent) |
| beast(noun, animal, bully, villain, brute) |
| remorseless(adjective, animal, mean, hard, harsh) |
| sadistic(adjective, mean, harsh, rude, violent) |
| severe(adjective, mean, hard, rough, harsh) |
| truculent(adjective, animal, mean, strong, kind) |
| uncultured(adjective, simple, rough, rude, violent) |
| atrocious(adjective, evil, rude, violent, wild) |
| crude(adjective, simple, rough, rude, violent) |