| calm(noun, verb, adjective, activity, feature) |
| still(noun, verb, adjective, adverb, action) |
| peaceful(noun, adjective, feature, state, calm) |
| silence(noun, verb, interjection, state, stop) |
| serene(adjective, feature, state, calm, light) |
| tranquil(adjective, feature, state, calm, light) |
| hush(noun, verb, adjective, interjection, stop) |
| placid(adjective, calm, movement, cool, smooth) |
| silent(adjective, close, soft, low, restrained) |
| peace(noun, calm, silence, calmness, serenity) |
| mute(verb, adjective, action, calm, dull) |
| lull(noun, verb, activity, stop, calm) |
| soothe(verb, activity, calm, order, dull) |
| tranquillity(noun, stop, calm, break, rest) |
| gentle(adjective, calm, control, dull, understanding) |
| soft(adjective, calm, dull, close, light) |
| motionless(verb, adjective, calm, dull, movement) |
| unruffled(adjective, calm, movement, cool, smooth) |
| cool(verb, adjective, feature, state, calm) |
| undisturbed(adjective, feature, state, calm, light) |