| unmoved(adjective, calm, mean, hard, cool) |
| unresponsive(adjective, calm, mean, hard, cool) |
| impassive(adjective, calm, cool, temper, relaxed) |
| lacking interest |
| unsympathetic(adjective, mean, hard, cool, cold) |
| dispassionate(adjective, calm, cool, relaxed, indifferent) |
| genial(adjective, calm, weak, smooth, soft) |
| insensitive(adjective, mean, hard, cool, temper) |
| mild(adjective, dull, weak, pleasant, gentle) |
| perfunctory(adjective, indifferent, apathetic, listless, unenthusiastic) |
| unemotional(adjective, calm, mean, hard, cool) |
| aloof(adjective, calm, mean, hard, cool) |
| dead(adjective, cool, cold, indifferent, unfriendly) |
| dull(adjective, flat, warm, cold, sluggish) |
| easygoing(adjective, calm, dull, cool, relaxed) |
| hesitant(adjective, indifferent, unenthusiastic) |
| neutral(adjective, calm, dull, cool, relaxed) |
| pococurante(adjective, temper, cold, negative, indifference) |
| thermal(adjective, pleasant, warm, heat, temperate) |
| toasty(adjective, pleasant, warm, temperate, snug) |