397 entries under adjective topic. ×

3
different(single, alone, isolation, apart)
3
extraordinary(unusual, exceptional, special, particular)
3
nonpublic(intimate, personal, confidential, hush-hush)
3
obscure(quiet, remote, secret, unknown)
3
secretive(reserved, mysterious, secret, reticent)
3
segregated(single, alone, isolation, apart)
3
unpublished(obscure, unknown, clandestine, underground)
3
untold
2
abstruse(obscure, secret, unknown, hidden)
2
apart(adverb, single, alone, isolation)
2
aristocratic(special, limited, select, absolute)
2
artful(hidden, fraudulent)
2
classified(obscure, intimate, secret, unknown)
2
deep-seated(secret, penetrating, personal, innermost)
2
diagnostic(special, individual, specific, typical)
2
endemic(special, individual, restricted, unique)
2
eremitic(isolated, reclusive, uncompanionable)
2
fixed(mild, shy, individual, stable)
2
guarded(mysterious, secret, reticent, penetrating)
2
idiosyncratic(individual, specific, typical, distinctive)
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APASmart Define. (2016). private thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/private/thesaurus/synonyms
ChicagoSmart Define. 2016. "private thesaurus" https://smartdefine.org/private/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, private thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/private/thesaurus/synonyms>.
MLASmart Define. "private thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/private/thesaurus/synonyms>