114 entries under quiet topic. ×

1
clamming up(expression, close, reticent, gag)
1
closed(adjective, calm, smooth, tranquil)
1
closed up(verb, expression, adjective, close)
1
closemouthed(adjective, soft, still, shy)
1
could hear a pin drop(expression, adjective, idiom, close)
1
curbed(soft, still, silent, hushed)
1
deathlike(adjective, calm, smooth, tranquil)
1
deathly(adjective, calm, smooth, tranquil)
1
deathly quiet(expression, adjective, calm, smooth)
1
deathly still(expression, adjective, calm, smooth)
1
discreet(adjective, soft, low, restrained)
1
dried up(expression, close, restrained, reserved)
1
dummied up(verb, expression, adjective, close)
1
dummy up(expression, close, gag, quieten)
1
faint(soft, still, silent, hushed)
1
fixed(adjective, calm, smooth, tranquil)
1
halcyon(adjective, calm, smooth, tranquil)
1
hush(verb, adjective, calm, close)
1
hushful(adjective, close, smooth, soft)
1
iced(verb, adjective, close, soft)
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APASmart Define. (2013). clammed up thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clammed_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "clammed up thesaurus" https://smartdefine.org/clammed_up/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, clammed up thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clammed_up/thesaurus/synonyms>.
MLASmart Define. "clammed up thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/clammed_up/thesaurus/synonyms>