| moderate(adjective, calm, quiet, light, cool) |
| easy(adjective, feature, state, calm, quiet) |
| unperturbed(adjective, calm, quiet, cool, still) |
| easygoing(adjective, feature, state, calm, quiet) |
| halcyon(adjective, calm, quiet, cool, smooth) |
| even-tempered(adjective, calm, quiet, smooth, mild) |
| peaceable(adjective, calm, quiet, kind, smooth) |
| relaxed(adjective, feature, state, calm, quiet) |
| equable(adjective, calm, quiet, cool, kind) |
| sober(adjective, calm, quiet, cool, soft) |
| self-possessed(adjective, calm, quiet, cool, mild) |
| soft(adjective, calm, quiet, light, kind) |
| dispassionate(adjective, calm, quiet, cool, reasonable) |
| even(adjective, adverb, calm, quiet, smooth) |
| quiescent(adjective, calm, quiet, cool, smooth) |
| at ease(expression, adjective, idiom, calm, quiet) |
| comfortable(adjective, calm, quiet, light, smooth) |
| pacifist(easygoing, compliant, peace-loving) |
| confident |
| controlled(adjective, calm, quiet, cool, soft) |