| sanguinary(noun, adjective, hard, tough, harsh) |
| inhumane(adjective, animal, mean, hard, tough) |
| relentless(adjective, animal, mean, strong, hard) |
| cold-blooded(adjective, mean, hard, harsh, violent) |
| bloody(adjective, hard, tough, harsh, violent) |
| raging(adjective, strong, severe, intense, violent) |
| destructive(adjective, nasty, unpleasant, violent, cruel) |
| enraged(adjective, strong, severe, intense, passionate) |
| ferine(adjective, rough, violent, cruel, vicious) |
| hard-hearted(adjective, mean, hard, tough, harsh) |
| monstrous(adjective, evil, rude, violent, wild) |
| tough(adjective, hard, rough, harsh, violent) |
| uncivilised(adjective, uncultivated) |
| undomesticated(adjective, simple, violent, wild, vicious) |
| unfeeling(adjective, animal, mean, hard, rough) |
| grim(adjective, animal, mean, hard, tough) |
| hellish(adjective, cruel, vicious) |
| monster(noun, being, bully, villain, brute) |
| unbroken(adjective, violent, wild, vicious, fierce) |
| uncivil(adjective, rough, rude, wild, cruel) |