| cruel(adjective, person, mean, hard, severe) |
| brutal(adjective, person, mean, severe, evil) |
| unkind(adjective, animal, person, mean, severe) |
| merciless(adjective, mean, hard, tough, severe) |
| barbaric(adjective, animal, person, mean, rude) |
| unsympathetic(adjective, animal, person, mean, severe) |
| malevolent(adjective, person, mean, evil, nasty) |
| hardhearted(adjective, person, mean, severe, harsh) |
| inhuman(adjective, animal, person, mean, hard) |
| malicious(adjective, animal, person, mean, evil) |
| pitiless(adjective, animal, person, mean, hard) |
| ruthless(adjective, animal, mean, hard, tough) |
| unfeeling(adjective, animal, person, mean, severe) |
| savage(adjective, animal, mean, hard, tough) |
| inconsiderate(adjective, person, mean, evil, nasty) |
| mean(adjective, animal, person, severe, evil) |
| barbarous(adjective, animal, mean, hard, tough) |
| cold(adjective, person, mean, hard, evil) |
| cold-blooded(adjective, person, mean, hard, evil) |
| fiendish(adjective, animal, person, mean, cruel) |