| domestic(adjective, house, home, family, household) |
| easeful(adjective, calm, quiet, light, smooth) |
| equanimous(adjective, calm, cool, steady, unaffected) |
| free and easy(expression, adjective, idiom, feature, state) |
| friendly(adjective, calm, quiet, peaceful, easygoing) |
| happy-go-lucky(adjective, feature, state, mild, relaxed) |
| home(adjective, house, family, private, household) |
| homely(adjective, house, home, family, private) |
| idle(adjective, motionless) |
| indifferent(adjective, feature, state, reasonable, sensible) |
| insouciant(adjective, feature, state, mild, relaxed) |
| laid-back(adjective, feature, state, calm, quiet) |
| lazy(adjective, calm, mild, relaxed, casual) |
| level(adjective, calm, quiet, smooth, soft) |
| light(adjective, feature, state, calm, quiet) |
| measured(adjective, calm, quiet, soft, reasonable) |
| muted(adjective, calm, quiet, smooth, soft) |
| philosophical(adjective, calm, quiet, gentle, relaxed) |
| relaxing(calm, peaceful, soothing, soporific) |
| serious(adjective, calm, cool, relaxed, easygoing) |