20 entries under adjective topic. ×

2
mum(quiet, soft, low, still)
2
silent(close, quiet, soft, low)
1
buttoned up(expression, close, quiet, soft)
1
clammed up(expression, close, quiet, soft)
1
closed up(expression, close, quiet, soft)
1
dummied up(expression, close, quiet, soft)
1
hush(close, quiet, soft, restrained)
1
hushed(close, quiet, soft, low)
1
iced(close, quiet, soft, restrained)
1
inaudible(quiet, soft, low, still)
1
inconversable(close, quiet, soft, restrained)
1
not talkative(expression, close, quiet, soft)
1
silentious(close, quiet, restrained, still)
1
struck dumb(expression, close, quiet, restrained)
1
unspeaking(close, quiet, restrained, still)
1
wordless(close, quiet, soft, low)
0
confidentiality(hushed, wordless)
0
not talkativ(expression, close, quiet, soft)
0
slumberous(hushed, wordless)
0
surreptitiousness(hushed, wordless)
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APASmart Define. (2013). nonvocal thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/nonvocal/thesaurus/synonyms
ChicagoSmart Define. 2013. "nonvocal thesaurus" https://smartdefine.org/nonvocal/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, nonvocal thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/nonvocal/thesaurus/synonyms>.
MLASmart Define. "nonvocal thesaurus" 28 June 2013. Web. 25 September 2026. <https://smartdefine.org/nonvocal/thesaurus/synonyms>