| sedate(adjective, calm, easy, relaxed, comfortable) |
| sober(adjective, calm, easy, relaxed, comfortable) |
| still(adjective, calm, easy, relaxed, peaceful) |
| unflurried(adjective, calm, tranquil, unruffled) |
| nonchalant(adjective, calm, quiet, cool, relaxed) |
| temperate(adjective, calm, quiet, cool, easy) |
| unflappable(adjective, calm, quiet, cool, sound) |
| cool-headed(adjective, tranquil) |
| detached(adjective, calm, cool, relaxed, indifferent) |
| dispassionate(adjective, calm, cool, sound, sensible) |
| even-tempered(adjective, calm, sound, easy, sensible) |
| moderate(adjective, calm, quiet, easy, relaxed) |
| smooth(adjective, calm, quiet, cool, easy) |
| unagitated(adjective, calm, peaceful, unconcerned, tranquil) |
| unstirred(adjective, calm, peaceful, unconcerned, tranquil) |
| halcyon(adjective, calm, quiet, easy, mild) |
| impassive(adjective, calm, cool, relaxed, indifferent) |
| pacific(adjective, calm, quiet, easy, mild) |
| phlegmatic(adjective, indifferent, unsympathetic, inattentive, uninterested) |
| relaxed(adjective, calm, quiet, cool, easy) |