92 entries under obscure topic. ×

1
mystifying(adjective, hard, evil, delicate)
1
out-of-the-way(complex, unknown, clandestine, underground)
1
out of view(expression, idiom, dark, unknown)
1
pedantic(sound, complex, knowledgeable, cultured)
1
perplexing(adjective, hard, strange, tricky)
1
reticent(unknown, clandestine, underground, undisclosed)
1
retired(unknown, clandestine, underground, undisclosed)
1
scholarly(adjective, complex, deep, thoughtful)
1
screened(dark, secret, unknown, hidden)
1
secluded(dark, secret, unknown, hidden)
1
sequestered(dark, secret, unknown, hidden)
1
subtle(adjective, hard, sharp, delicate)
1
underground(secret, unknown, hidden, concealed)
1
undetected(dark, secret, unknown, hidden)
1
unexposed(dark, secret, unknown, hidden)
1
unintelligible(hard, delicate, complex, deep)
1
unknown(dark, strange, deep, secret)
1
unseen(adjective, dark, secret, unknown)
1
withheld(dark, secret, unknown, hidden)
0
Delphic(adjective, mysterious)
11 years ago|17k views|share |citing 
APASmart Define. (2015). esoteric thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/esoteric/thesaurus/synonyms
ChicagoSmart Define. 2015. "esoteric thesaurus" https://smartdefine.org/esoteric/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, esoteric thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/esoteric/thesaurus/synonyms>.
MLASmart Define. "esoteric thesaurus" 30 July 2015. Web. 25 September 2026. <https://smartdefine.org/esoteric/thesaurus/synonyms>