115 entries under taciturn topic. ×

14
antisocial(adjective, company, person, feelings, shy)
14
undemonstrative(adjective, calm, quiet, cool, attitude)
13
secretive(adjective, close, quiet, cool, soft)
11
close(adjective, quiet, soft, low, restraint)
11
offish(adjective, person, cool, attitude, cold)
11
unforthcoming(adjective, person, quiet, cool, cold)
10
close-mouthed(adjective, close, quiet, soft, gentle)
10
inhibited(verb, adjective, calm, close, quiet)
9
mum(adjective, close, quiet, restrained, still)
8
curt(adjective, aloof, reticent, uncommunicative)
8
guarded(verb, adjective, reasonable, sensible, restrained)
8
indifferent(adjective, calm, person, cool, reasonable)
8
unresponsive(adjective, calm, cool, indifferent, restrained)
7
sedate(adjective, calm, close, quiet, cool)
7
self-contained(adjective, close, quiet, cool, gentle)
7
unsympathetic(adjective, person, cool, indifferent, detached)
6
close-lipped(adjective, quiet, secret, private, reticent)
6
emotionless(adjective, cool, indifferent, detached, hostile)
5
apathetic(adjective, cool, indifferent, restrained, detached)
5
buttoned up(verb, expression, adjective, phrasal verb, close)
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APASmart Define. (2016). reserved thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reserved/thesaurus/synonyms
ChicagoSmart Define. 2016. "reserved thesaurus" https://smartdefine.org/reserved/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, reserved thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reserved/thesaurus/synonyms>.
MLASmart Define. "reserved thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/reserved/thesaurus/synonyms>