| reserved(adjective, calm, person, cool, indifferent) |
| sedate(adjective, calm, indifferent, restrained, subdued) |
| subdued(adjective, calm, dull, cool, flat) |
| uneager(adjective, difficult, awkward, antagonistic, wary) |
| unfriendly(adjective, person, cool, indifferent, feelings) |
| unwelcoming(adjective, person, cool, indifferent, feelings) |
| calm(adjective, restrained, subdued, impassive, unresponsive) |
| careless |
| chill(cool, indifferent, restrained, reserved, unemotional) |
| disinclined(adjective, difficult, awkward, antagonistic, forced) |
| dispassionate(adjective, calm, indifferent, restrained, subdued) |
| dull(adjective, flat, warm, low, sad) |
| emotionless(adjective, cool, indifferent, unfriendly, aloof) |
| feeble(adjective, dull, weak, easy, slow) |
| glum(adjective, negative, depressed, doubtful, cynical) |
| laid-back(adjective, calm, dull, weak, easy) |
| lethargic(adjective, dull, weak, easy, slow) |
| slow(adjective, dull, weak, easy, relaxed) |
| sluggish(adjective, dull, weak, easy, slow) |
| weak(adjective, dull, bad, easy, slow) |