81 entries under adjective topic. ×

1
inaudible(close, quiet, soft, low)
1
inobtrusive(quiet, soft, low)
1
low(close, quiet, soft, peaceful)
1
low-pitched(close, quiet, soft, low)
1
muffled(close, quiet, soft, low)
1
muted(close, quiet, soft, low)
1
noiseless(close, quiet, soft, low)
1
not expressed(expression, idiom, latency implication, unstated)
1
not saying boo(expression, idiom, close, quiet)
1
personal(cover, obscure, dark, equivocal)
1
private
1
quiescent(close, quiet, soft, low)
1
quieted(close, quiet, soft, low)
1
reserved(close, quiet, soft, low)
1
reticent(close, quiet, soft, low)
1
secret
1
secretive(close, quiet, soft, low)
1
soft(close, quiet, low, peaceful)
1
soundless(close, quiet, soft, low)
1
speechless(close, quiet, soft, low)
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APASmart Define. (2015). unexpressed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unexpressed/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexpressed thesaurus" https://smartdefine.org/unexpressed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unexpressed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unexpressed/thesaurus/synonyms>.
MLASmart Define. "unexpressed thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unexpressed/thesaurus/synonyms>