| at rest(expression, adjective, calm, quiet, smooth) |
| backstairs(sensitive, mysterious, private, reticent, taciturn) |
| bashful(quiet, soft, still, shy, silent) |
| brought to a close(verb, expression, adjective, idiom, close) |
| buttoned |
| calm(adjective, quiet, smooth, tranquil, silent) |
| cautious(careful, vague, mysterious, wary, ambiguous) |
| checked(quiet, soft, still, silent, hushed) |
| cherished(adjective, secure, safe, snug, intact) |
| close-mouthed(adjective, close, quiet, smooth, soft) |
| closed(adjective, calm, quiet, complete, smooth) |
| closed up(verb, expression, adjective, phrasal verb, close) |
| closemouthed(adjective, quiet, soft, still, shy) |
| come to an end(verb, expression, adjective, idiom, finished) |
| complete(verb, adjective, close, set, cover) |
| could hear a pin drop(expression, adjective, idiom, close, quiet) |
| cryptic(mysterious, private, reticent, taciturn, covert) |
| curbed(quiet, soft, still, silent, hushed) |
| deathlike(adjective, calm, quiet, smooth, tranquil) |
| deathly(adjective, calm, quiet, smooth, tranquil) |