289 entries under adjective topic. ×

4
essential(individual, original, basic, fundamental)
4
hermetic(close, quiet, obscure, mysterious)
4
impenetrable(obscure, difficult, solid, dark)
4
innate(private, mental, inner)
4
inscrutable(obscure, solid, strange, sophisticated)
4
inside(individual, private, mental, personal)
4
lurking(original, basic, fundamental, likely)
4
secretive(quiet, obscure, plain, strange)
4
sequestered(close, quiet, separate, humble)
4
shadowy(secret, unseen)
4
spiritual(strange, individual, private, supernatural)
4
suppressed(unconscious, immense, concealed, dormant)
4
untold(strange, new, remote, mysterious)
3
anonymous(obscure, strange, unknown, indefinite)
3
central(private, mental, inner)
3
deep-seated(private, mental, inner)
3
eclipsed(secret, unseen)
3
emotional(private, mental, inner)
3
focal(private, mental, inner)
3
gut(private, mental, inner)
11 years ago|29k views|share |citing 
APASmart Define. (2015). hidden thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/hidden/thesaurus/synonyms
ChicagoSmart Define. 2015. "hidden thesaurus" https://smartdefine.org/hidden/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, hidden thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/hidden/thesaurus/synonyms>.
MLASmart Define. "hidden thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/hidden/thesaurus/synonyms>