59 entries under close topic. ×

1
still(verb, adjective, calm, quiet)
1
stilled(adjective, quiet, soft, low)
1
struck dumb(verb, expression, adjective, quiet)
1
unexpressed(adjective, quiet, soft, low)
1
unuttered(adjective, quiet, soft, low)
1
whist(adjective, quiet, smooth, soft)
1
wordless(adjective, quiet, restrained, still)
0
dry up(expression, gag, quieten, shush)
0
drying up(expression, gag, quieten, shush)
0
held down(expression, quiet, gag, inactivate)
0
hold down(expression, quiet, gag, stoppered)
0
hold it down(expression, idiom, quiet, gag)
0
keep down(expression, gag, quieten, shush)
0
not talkativ(expression, adjective, quiet, soft)
0
shrouded(gag, unknowing, stoppered, hermetical)
0
sit on(expression, gag, quieten, shush)
0
sitting on(expression, gag, quieten, shush)
0
tongue-tie(gag, quieten, stoppered, shush)
0
unobtrusive(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>