1
coldhearted(adjective, detached, impassive, unresponsive, laid-back)
1
collected(adjective, close, quiet, cool, gentle)
1
compact
1
composed(adjective, close, quiet, cool, gentle)
1
concealing
1
confined
1
conservative(calm, quiet, reasonable, mild, controlled)
1
corked up(expression, calm, quiet, reasonable, mild)
1
could hear a pin drop(expression, adjective, idiom, close, quiet)
1
covered(obscure, unknown, clandestine, underground, undisclosed)
1
cryptic(obscure, mysterious, private, unknown, taciturn)
1
deadpan(adjective, detached, blank, impassive, unemotional)
1
deceitful
1
deep(obscure, unknown, clandestine, underground, undisclosed)
1
dignified
1
dispassionate(adjective, cool, detached, blank, aloof)
1
dissociable
1
dissocial
1
distrustful(adjective, modest, nervous, humble, shy)
1
dour(aloof, reserved, uncommunicative)
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APASmart Define. (2016). reticent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/reticent/thesaurus/synonyms
ChicagoSmart Define. 2016. "reticent thesaurus" https://smartdefine.org/reticent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, reticent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/reticent/thesaurus/synonyms>.
MLASmart Define. "reticent thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/reticent/thesaurus/synonyms>