| cool(adjective, calm, quiet, easy, relaxed) |
| unruffled(adjective, calm, quiet, cool, reasonable) |
| calm(adjective, quiet, cool, easy, relaxed) |
| dispassionate(adjective, calm, quiet, cool, moderate) |
| unperturbed(adjective, calm, quiet, cool, easy) |
| composed(adjective, calm, quiet, cool, reasonable) |
| indifferent(adjective, calm, cool, relaxed, restrained) |
| quiet(adjective, calm, cool, reasonable, easy) |
| tranquil(adjective, calm, quiet, cool, relaxed) |
| collected(adjective, calm, quiet, cool, reasonable) |
| lukewarm(adjective, calm, cool, relaxed, indifferent) |
| serene(adjective, calm, quiet, cool, reasonable) |
| unenthusiastic(adjective, calm, cool, indifferent, enthusiastic) |
| imperturbable(adjective, calm, quiet, cool, moderate) |
| nonchalant(adjective, calm, quiet, cool, relaxed) |
| sober(adjective, calm, dull, quiet, easy) |
| undisturbed(adjective, calm, quiet, cool, moderate) |
| unmoved(adjective, calm, quiet, cool, moderate) |
| temperate(adjective, calm, quiet, cool, moderate) |
| unconcerned(adjective, calm, quiet, cool, moderate) |