| sedate(adjective, calm, quiet, cool, moderate) |
| relaxed(adjective, feature, state, calm, quiet) |
| self-possessed(adjective, calm, quiet, cool, moderate) |
| unmoved(adjective, calm, quiet, cool, moderate) |
| worry-free(adjective, feature, state, trait) |
| halcyon(adjective, calm, quiet, cool, smooth) |
| easygoing(adjective, feature, state, calm, easy) |
| even-tempered(adjective, calm, easy, relaxed, comfortable) |
| nonchalant(adjective, feature, state, calm, cool) |
| quiescent(adjective, calm, quiet, cool, smooth) |
| unagitated(adjective, calm, peaceful, unconcerned, tranquil) |
| unconcerned(adjective, feature, state, calm, quiet) |
| unexcited(adjective, calm, quiet, cool, moderate) |
| unstirred(adjective, calm, peaceful, unconcerned, tranquil) |
| comfortable(adjective, calm, quiet, light, smooth) |
| controlled |
| detached(adjective, quiet, cool, moderate, gentle) |
| impassive(adjective, quiet, cool, moderate, gentle) |
| indifferent(adjective, feature, state, trait, nonchalant) |
| moderate(adjective, calm, quiet, light, cool) |