7
silent(adjective, quiet, speechless)
6
taciturn(adjective, uncommunicative)
4
reserved(verb, adjective)
4
avoiding contact
4
mute
4
quiet
3
reticent
3
uncommunicative
2
dumb
2
speechless
2
closemouthed(adjective, reserved, silent)
2
inarticulate
2
laconic
2
wordless
1
mum
1
aloof
1
curt
1
discreet
1
introvert(character, behavior, manner)
1
tight-lipped
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APASmart Define. (2015). talkative thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/talkative/thesaurus/antonyms
ChicagoSmart Define. 2015. "talkative thesaurus" https://smartdefine.org/talkative/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, talkative thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/talkative/thesaurus/antonyms>.
MLASmart Define. "talkative thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/talkative/thesaurus/antonyms>