| lukewarm(adjective, mean, hard, cool, temper) |
| malevolent(adjective, mean, behavior, ill, hostile) |
| passive(adjective, dull, detached, unfeeling, impassive) |
| rude(adjective, dull, sharp, rough, vulgar) |
| savage(adjective, mean, hard, tough, harsh) |
| severe(adjective, hard, tough, cold, cruel) |
| unfriendly(adjective, person, mean, hard, feelings) |
| uninterested(adjective, temper, cold, indifferent, negative) |
| anesthetic(adjective, attitude, feelings, unfeeling, unemotional) |
| barbarous(adjective, mean, hard, tough, harsh) |
| benumbed(adjective, dull, hard, tough, severe) |
| chill(adjective, bad, cold, detached, aloof) |
| coldhearted(adjective, person, mean, hard, cold) |
| deaf(adjective, sharp, rude, indifferent, coarse) |
| dim-witted(slow, stupid) |
| heedless(adjective, dull, sharp, rude, careless) |
| icy(adjective, mean, hard, cool, tough) |
| materialistic(feature, person, spirit) |
| slow-witted(dull, slow, stupid, impassive, unresponsive) |
| stoic(adjective, dull, cold, indifferent, impassive) |