| cared for(expression, adjective, secure, soft, pleasant) |
| chirpy(adjective, feature, state, happy, trait) |
| clearheaded(adjective, calm, relaxed, tranquil, easygoing) |
| clement(adjective, calm, quiet, weak, smooth) |
| compassionate(adjective, calm, moderate, tender, informal) |
| constant(calm, quiet, sound, friendly, whole) |
| content(adjective, calm, quiet, light, smooth) |
| continuous(verb, adjective, quiet, sound, soft) |
| cool-headed(adjective, calm, quiet, cool, moderate) |
| cool as cucumber(expression, adjective, idiom, calm, quiet) |
| coolheaded(calm, cool) |
| cosy |
| cozy(adjective, calm, quiet, light, secure) |
| dependable |
| detached(adjective, calm, quiet, cool, moderate) |
| equable(adjective, calm, quiet, cool, smooth) |
| gay(adjective, feature, state, happy, trait) |
| glad(adjective, feature, state, trait) |
| gleeful(adjective, feature, state, trait) |
| happy |