59 entries under close topic. ×

1
dummy up(expression, quiet, gag, quieten)
1
hush(verb, adjective, calm, quiet)
1
hushful(adjective, quiet, smooth, soft)
1
iced(verb, adjective, quiet, soft)
1
inaudible(adjective, quiet, soft, low)
1
inconversable(adjective, quiet, soft, restrained)
1
low(adjective, quiet, soft, peaceful)
1
low-pitched(adjective, quiet, soft, low)
1
muffled(adjective, quiet, soft, low)
1
muted(adjective, quiet, soft, low)
1
nonvocal(adjective, quiet, soft, restrained)
1
not saying boo(expression, adjective, idiom, quiet)
1
not talkative(expression, adjective, quiet, restrained)
1
quiescent(adjective, quiet, soft, low)
1
quieted(adjective, quiet, soft, low)
1
secretive(adjective, quiet, soft, low)
1
silentious(adjective, quiet, restrained, still)
1
soft(adjective, quiet, low, peaceful)
1
soundless(adjective, quiet, smooth, soft)
1
speechless(adjective, quiet, soft, low)
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APASmart Define. (2013). clammed up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/clammed_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "clammed up thesaurus" https://smartdefine.org/clammed_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, clammed up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/clammed_up/thesaurus/synonyms>.
MLASmart Define. "clammed up thesaurus" 18 May 2013. Web. 22 September 2026. <https://smartdefine.org/clammed_up/thesaurus/synonyms>