| unfriendly(adjective, person, mean, hard, feelings) |
| unloving(adjective, hard, unfeeling) |
| cold-hearted(adjective, hard, unfeeling, frosty, heartless) |
| disdainful(adjective, person, hard, evil, unfeeling) |
| forbidding(adjective, person, feelings, frosty) |
| frosty(adjective, person, feelings, forbidding) |
| harsh(adjective, mean, hard, severe, cruel) |
| hateful(adjective, person, mean, evil, nasty) |
| impassive(adjective, dull, hard, slow, detached) |
| merciless(adjective, mean, hard, severe, harsh) |
| nasty(adjective, mean, ill, hostile, unfriendly) |
| obdurate(adjective, hard, cold, indifferent, detached) |
| obtuse(adjective, hard, indifferent, aloof, unfeeling) |
| reserved(adjective, person, feelings, detached, impassive) |
| unfeeling(adjective, mean, hard, severe, harsh) |
| unkind(adjective, mean, hard, severe, harsh) |
| antisocial(adjective, person, feelings) |
| banemalentous(adjective, person, evil, negative emotions) |
| bloodless(adjective, hard, indifferent, unfeeling, unkind) |
| brittle |