30 entries under dark topic. ×

5
recondite(adjective, obscure, deep, mysterious)
4
esoteric(adjective, obscure, deep, mysterious)
3
occult(adjective, obscure, deep, mysterious)
3
secluded(adjective, close, quiet, obscure)
2
abstruse(obscure, deep, mysterious, secret)
2
close(quiet, obscure, solid, dense)
2
cryptic(obscure, complex, unknown, hidden)
2
latent(obscure, secret, unknown, hidden)
2
mysterious(obscure, solid, deep, unknown)
2
sequestered(close, quiet, obscure, unknown)
2
undisclosed(obscure, secret, unknown, hidden)
2
unrevealed(obscure, deep, mysterious, unknown)
1
clouded(obscure, secret, unknown, hidden)
1
eclipsed(obscure, secret, unknown, hidden)
1
imperceivable(obscure, secret, unknown, hidden)
1
in the dark(expression, idiom, obscure, unknown)
1
indiscernible(obscure, solid, unknown, dense)
1
invisible(obscure, deep, mysterious, unknown)
1
mystic(obscure, solid, deep, mysterious)
1
mystical(obscure, complex, deep, mysterious)
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APASmart Define. (2015). hermetic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/hermetic/thesaurus/synonyms
ChicagoSmart Define. 2015. "hermetic thesaurus" https://smartdefine.org/hermetic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, hermetic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/hermetic/thesaurus/synonyms>.
MLASmart Define. "hermetic thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/hermetic/thesaurus/synonyms>