92 entries under obscure topic. ×

32
profound(adjective, hard, easy, difficult)
26
secret(adjective, evil, dark, strange)
20
recondite(adjective, sound, easy, evil, sharp)
19
occult(noun, adjective, evil, dark)
18
private(adjective, individual, mysterious, secret)
17
hidden(verb, adjective, hard, evil)
17
abstruse(noun, adjective, hard, sound, easy)
17
cryptic(adjective, evil, sharp, dark)
16
deep(adjective, hard, sound, easy, evil)
15
arcane(adjective, evil, strange, deep)
12
mysterious(adjective, hard, evil, dark)
12
concealed(adjective, evil, dark, strange)
12
mystic(adjective, evil, dark, deep)
12
mystical(adjective, hard, evil, dark)
9
cabalistic(adjective, evil, strange, deep)
7
enigmatic(adjective, hard, evil, sharp)
7
unfathomable(adjective, hard, difficult, strange)
6
heavy(adjective, easy, severe, slang)
6
unrevealed(adjective, dark, secret, private)
6
inner(adjective, mysterious, private, mental)
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APASmart Define. (2015). esoteric thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/esoteric/thesaurus/synonyms
ChicagoSmart Define. 2015. "esoteric thesaurus" https://smartdefine.org/esoteric/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, esoteric thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/esoteric/thesaurus/synonyms>.
MLASmart Define. "esoteric thesaurus" 30 July 2015. Web. 24 September 2026. <https://smartdefine.org/esoteric/thesaurus/synonyms>