| acquiescent(adjective, quiet, kind, pleasant, gentle) |
| affable(adjective, calm, open, kind, smooth) |
| amenable(adjective, calm, quiet, light, soft) |
| breezy(adjective, feature, state, calm, kind) |
| carefree(adjective, feature, state, mild, relaxed) |
| compliant(adjective, calm, quiet, light, kind) |
| conciliatory |
| cool(adjective, feature, state, calm, sound) |
| courteous(adjective, good, gentle, friendly, sympathetic) |
| deferential(quiet, gentle, humble, subdued, submissive) |
| devil-may-care(adjective, feature, state, calm, soft) |
| docile(quiet, gentle, humble, subdued, submissive) |
| free and easy(expression, adjective, idiom, feature, state) |
| freehanded(generous, charitable, openhanded) |
| giving(adjective, good, kind, reasonable, fair) |
| good(adjective, kind, reasonable, gentle, friendly) |
| happy-go-lucky(adjective, feature, state, mild, relaxed) |
| impartial(adjective, calm, soft, reasonable, gentle) |
| mellow(adjective, calm, relaxed, laid-back, placid) |
| nice(adjective, kind, pleasant, gentle, friendly) |