207 entries under adjective topic. ×

2
oracular
2
preterhuman
2
stealthy(secret, clandestine, underground, undisclosed)
2
supramundane
2
surreptitious(clandestine, underground, undisclosed)
2
uncommon(unusual, strange, special, different)
2
unusual(strange, special, rare, unfathomable)
1
Delphian(evil, obscure, deep, wise)
1
abnormal(unusual, special, rare)
1
anagogic(evil, deep, mysterious, secret)
1
backdoor(obscure, deep, intimate, mysterious)
1
confusing
1
deadpan(sharp, difficult, hidden, ironic)
1
dry(dull, obscure, ironic, deadpan)
1
enigmatical(obscure, solid, strange, deep)
1
exceptional(unusual, special, rare)
1
extraordinary(unusual, strange, special, rare)
1
kabbalistic
1
magical(obscure, strange, deep, mysterious)
1
metaphysical(supernatural, spiritual, mystical)
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APASmart Define. (2015). arcane thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/arcane/thesaurus/synonyms
ChicagoSmart Define. 2015. "arcane thesaurus" https://smartdefine.org/arcane/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, arcane thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/arcane/thesaurus/synonyms>.
MLASmart Define. "arcane thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/arcane/thesaurus/synonyms>