174 entries under adjective topic. ×

4
clandestine(secret, sneaky, stealthy)
4
distant(quiet, detached, thoughtful, remote)
4
insular(secret, sneaky, stealthy)
4
obsolete
4
separate(obscure, remote, secret, private)
3
aged(discharged, superannuated, emeritus)
3
detached(quiet, unusual, thoughtful, remote)
3
dormant(secret, sneaky, stealthy)
3
extinct(split, away, lacking, finished)
3
gone(present, away, absent, left)
3
latent(secret, sneaky, stealthy)
3
out-of-the-way(close, quiet, separate, obscure)
3
outdated
3
personal(close, quiet, individual, private)
3
privy(individual, private, personal, confidential)
3
reserved(close, quiet, shy, stable)
3
restful(quiet, shy, stable, peaceful)
3
reticent(quiet, obscure, deep, humble)
3
retiring(quiet, restrained, thoughtful, private)
3
retreated(verb, quiet, restrained, detached)
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APASmart Define. (2015). retired thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/retired/thesaurus/synonyms
ChicagoSmart Define. 2015. "retired thesaurus" https://smartdefine.org/retired/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, retired thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/retired/thesaurus/synonyms>.
MLASmart Define. "retired thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/retired/thesaurus/synonyms>