| cruel(adjective, person, mean, hard, severe) |
| hard(adjective, person, mean, severe, attitude) |
| heartless(adjective, person, mean, hard, severe) |
| unfeeling(adjective, mean, hard, severe, attitude) |
| callous(adjective, mean, hard, severe, attitude) |
| cold-blooded(adjective, person, hard, attitude, careless) |
| cold(adjective, person, hard, careless, indifferent) |
| inhumane(adjective, person, mean, severe, harsh) |
| insensitive(adjective, person, hard, careless, cold) |
| unsympathetic(adjective, person, mean, hard, severe) |
| brutal(adjective, person, mean, hard, cold) |
| stonyhearted(adjective, person, attitude, feelings, coldhearted) |
| uncompassionate(adjective, hard, careless, cold, indifferent) |
| aloof(adjective, person, hard, indifferent, feelings) |
| merciless(adjective, mean, hard, cold, cruel) |
| fiendish(adjective, person, pitiless, bad behavior, unwarmhearted) |
| cool(adjective, person, unfeeling, insensitive, insensible) |
| pitiless(adjective, mean, hard, severe, care) |
| stony(adjective, mean, hard, harsh, careless) |
| uncaring(adjective, person, hard, careless, cold) |