92 entries under obscure topic. ×

2
transmundane(deep, mysterious)
2
undisclosed(dark, secret, unknown, hidden)
2
unearthly(deep, mysterious, abstract, theoretical)
2
weird(adjective, strange, deep, mysterious)
1
Delphian(adjective, evil, strange, deep)
1
academic(sound, complex, knowledgeable, cultured)
1
acroamatic(adjective, complex, deep, thoughtful)
1
clouded(dark, secret, unknown, hidden)
1
covered(secret, unknown, hidden, concealed)
1
disguised(secret, unknown, hidden, concealed)
1
eclipsed(dark, secret, unknown, hidden)
1
enigmatical(hard, delicate, strange, complex)
1
hermetical(dark, secret, unknown, hidden)
1
highbrow(knowledgeable, cultured, educated, erudite)
1
imperceivable(dark, secret, unknown, hidden)
1
in the dark(expression, idiom, dark, unknown)
1
indiscernible(dark, secret, unknown, hidden)
1
invisible(dark, deep, mysterious, unknown)
1
magic(deep, mysterious, supernatural, spiritual)
1
magical(strange, deep, mysterious, supernatural)
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APASmart Define. (2015). esoteric thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/esoteric/thesaurus/synonyms
ChicagoSmart Define. 2015. "esoteric thesaurus" https://smartdefine.org/esoteric/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, esoteric thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/esoteric/thesaurus/synonyms>.
MLASmart Define. "esoteric thesaurus" 30 July 2015. Web. 26 September 2026. <https://smartdefine.org/esoteric/thesaurus/synonyms>