| bloody(adjective, hard, tough, harsh, cruel) |
| bowelless |
| cold(adjective, mean, harsh, cruel, vicious) |
| cold-hearted(adjective, negative, malevolence) |
| insensitive(adjective, hard, tough, harsh, cruel) |
| mean(adjective, severe, harsh, cruel, vicious) |
| severe(adjective, mean, harsh, cruel, vicious) |
| demoniac(adjective, pitiless) |
| obdurate(adjective, mean, hard, tough, harsh) |
| stonyhearted(adjective, coldhearted) |
| unsympathizing(adjective, mean, unkind, coldhearted) |
| bestial(adjective, severe, harsh, cruel) |
| coldhearted(adjective, severe, harsh, cruel) |
| incompatible(adjective, coldhearted) |
| stony(adjective, mean, harsh, cruel, vicious) |
| stony-hearted(adjective, malevolence) |
| tough(adjective, hard, harsh, cruel, grim) |
| unapologetic |
| uncaring(adjective, mean, severe, harsh, cruel) |
| uncongenial(adjective, coldhearted) |