Synonyms|120Antonyms|58|Broader|1Narrower|0Related|85
1
unforthcoming(adjective, quiet, reserved, secret, private)
1
unheard(still, hushed, soundless)
1
unloquacious
1
unsociable(quiet, still, shy, silent, hushed)
1
unspeaking(quiet, still, shy, silent, hushed)
1
untalkative
1
voiceless(quiet, soft, low, still, shy)
1
word-bound
1
zipped(quiet, still, shy, reticent, silent)
0
accurate
0
adjacent
0
authentic
0
cozy
0
easy
0
have tight chops(adjective, reserved, silent)
0
imperceptible(quiet, soft, low)
0
muffled(quiet, soft, low)
0
mumbled(quiet, soft, low)
0
musty
0
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APASmart Define. (2015). closemouthed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/closemouthed/thesaurus/synonyms
ChicagoSmart Define. 2015. "closemouthed thesaurus" https://smartdefine.org/closemouthed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, closemouthed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/closemouthed/thesaurus/synonyms>.
MLASmart Define. "closemouthed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/closemouthed/thesaurus/synonyms>