| hard as nails(adjective, severe, harsh, cold, cruel) |
| hateful(adjective, severe, harsh, cold, cruel) |
| heavy-handed(adjective, severe, harsh, cold, cruel) |
| inconsiderate(adjective, severe, harsh, cold, cruel) |
| indifferent(adjective, severe, harsh, cold, cruel) |
| insensate(adjective, severe, harsh, cold, cruel) |
| ironhearted(adjective, severe, harsh, cold, cruel) |
| malevolent(adjective, severe, harsh, cold, cruel) |
| malicious(adjective, severe, harsh, cold, cruel) |
| malign(adjective, severe, harsh, cold, cruel) |
| mean(adjective, severe, harsh, cold, cruel) |
| nasty(adjective, severe, harsh, cold, cruel) |
| obdurate(adjective, severe, harsh, cold, cruel) |
| spiteful(adjective, severe, harsh, cold, cruel) |
| stern(adjective, severe, harsh, cold, cruel) |
| stony-hearted(adjective, severe, harsh, cold, cruel) |
| stonyhearted(adjective, severe, harsh, cold, cruel) |
| thick-skinned(adjective, severe, harsh, cold, cruel) |
| thoughtless(adjective, severe, harsh, cold, cruel) |
| tough(adjective, severe, harsh, cold, cruel) |