95 entries under silent topic. ×

5
lamblike(adjective, calm, quiet, humble, shy)
5
still(verb, adjective, adverb, calm, dull)
5
tight-lipped(adjective, close, quiet, soft, low)
5
unanswered(adjective, calm, quiet, humble, shy)
5
uncommunicative(adjective, close, quiet, soft, low)
5
unreciprocated(adjective, calm, quiet, humble, shy)
5
without response(adjective, calm, quiet, humble, shy)
4
tongueless(voiceless, aphony)
4
aphasic
4
close(adjective, quiet, soft, low, restrained)
4
reticent(adjective, close, quiet, soft, low)
3
soundless(adjective, close, quiet, soft, low)
3
closemouthed(quiet, soft, still, reticent)
3
inaudible(adjective, close, quiet, soft, low)
3
lost for words(adjective, calm, quiet, humble)
3
muted(adjective, close, quiet, soft, low)
3
reserved(adjective, close, quiet, soft, low)
2
faint(adjective, quiet, soft, still, shaky)
2
noiseless(adjective, close, quiet, soft, low)
2
clammed up(verb, expression, adjective, phrasal verb, close)
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APASmart Define. (2016). dumb thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/dumb/thesaurus/synonyms
ChicagoSmart Define. 2016. "dumb thesaurus" https://smartdefine.org/dumb/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, dumb thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/dumb/thesaurus/synonyms>.
MLASmart Define. "dumb thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/dumb/thesaurus/synonyms>