| evil(adjective, characteristic, mean, nasty, harsh) |
| hard-hearted(adjective, characteristic, person, mean, hard) |
| spiteful(adjective, characteristic, person, mean, nasty) |
| grim(adjective, person, appearance, mean, strong) |
| hellish(adjective, characteristic, evil, nasty, harsh) |
| sad(adjective, hard, difficult, awful, terrible) |
| sore(adjective, hard, difficult, pain, complex) |
| bestial(adjective, adverb, characteristic, kind, severe) |
| hateful(adjective, characteristic, person, mean, evil) |
| unmerciful(adjective, characteristic, mean, severe, harsh) |
| wicked(adjective, characteristic, mean, severe, evil) |
| beastly(adjective, adverb, mean, nasty, low) |
| grave(adjective, hard, difficult, pain, complex) |
| grinding(adjective, hard, difficult, pain, complex) |
| heartrending(adjective, hard, difficult, complex) |
| inexorable(adjective, characteristic, appearance, mean, strong) |
| rugged(adjective, strong, hard, tough, severe) |
| stubborn(adjective, appearance, strong, hard, tough) |
| trying(adjective, hard, difficult, complex, painful) |
| violent(adjective, strong, hard, tough, severe) |