| indifferent(adjective, characteristic, mean, hard, friendly) |
| morose(adjective, characteristic, cruelty, unkindness) |
| sour(adjective, characteristic, good, dull, cruelty) |
| unmerciful(adjective, characteristic, cruel, cruelty, unkindness) |
| vengeful(adjective, characteristic, agreeable, cruelty, unkindness) |
| abusive(adjective, characteristic, cruelty, unkindness) |
| acerbic(adjective, characteristic, cruelty, unkindness) |
| butcherly(adjective, characteristic, cruelty, unkindness) |
| caustic(adjective, characteristic, cruelty, unkindness, sarcastic) |
| coldhearted(adjective, characteristic, cruelty, unkindness) |
| covetous(adjective, characteristic, cruelty, unkindness) |
| furious(adjective, characteristic, cruelty, unkindness) |
| hardhearted(adjective, characteristic, cold, cruel, cruelty) |
| hostile(adjective, good, mean, friendly, antagonistic) |
| remorseless(adjective, characteristic, cruelty, unkindness) |
| sharp(adjective, characteristic, bitter, cruelty, unkindness) |
| strict(adjective, characteristic, cruelty, unkindness) |
| unamiable(adjective, characteristic, cruelty, unkindness) |
| unkindhearted(noun, adjective, good, sympathetic, considerate) |
| unwarmhearted(noun, adjective, characteristic, loving, compassionate) |