| mum(adjective, soft, low, restrained, still) |
| passive(adjective, calm, dull, easy, gentle) |
| placate(verb, calm, order, dull, check) |
| quell(verb, calm, drop, control, order) |
| quietness(noun, calm, control, order, speech) |
| settle(verb, calm, drop, order, cut) |
| shush(verb, interjection, calm, dull, cause) |
| sleepy(adjective, dull, easy, slow, heavy) |
| soothing(adjective, calm, dull, cool, weak) |
| stationary(adjective, calm, secure, smooth, still) |
| stop(noun, verb, action, calm, break) |
| tasteful(adjective, calm, close, simple, soft) |
| tight-lipped(adjective, close, soft, severe, low) |
| tranquility(noun, calm, control, order, rest) |
| unpretentious(adjective, calm, simple, soft, gentle) |
| relieve(verb, calm, control, dull, help) |
| alleviate(verb, calm, control, dull, help) |
| becalm(verb, calm, order, cool, settle) |
| comfort(noun, verb, stop, calm, break) |
| easygoing(adjective, feature, state, calm, cool) |