66 entries under mysterious topic. ×

4
cabalistic(adjective, evil, obscure, strange, deep)
3
hermetic(obscure, dark, deep, secret)
2
unintelligible(adjective, hard, obscure, difficult, delicate)
2
veiled(adjective, obscure, strange, deep)
2
wicked(adjective, evil, threatening, nefarious)
1
Delphian(adjective, evil, obscure, strange, deep)
1
acroamatic(adjective, hard, obscure, difficult, heavy)
1
anagogic(adjective, evil, deep, secret)
1
bad(adjective, evil, threatening, nefarious)
1
invisible(obscure, dark, deep, unknown)
1
magic(obscure, deep, supernatural, spiritual)
1
magical(obscure, strange, deep, unknown)
1
orphic(obscure, complex, deep, thoughtful)
1
preternatural(obscure, deep, supernatural, abstract)
1
unearthly(obscure, deep, abstract, theoretical)
1
unrevealed(obscure, dark, deep, unknown)
1
weird(obscure, strange, deep, unknown)
0
corrupt(adjective, evil, threatening, nefarious)
0
damnable(adjective, evil, threatening, nefarious)
0
dour(adjective, evil, threatening, nefarious)
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APASmart Define. (2015). abstruse thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/abstruse/thesaurus/synonyms
ChicagoSmart Define. 2015. "abstruse thesaurus" https://smartdefine.org/abstruse/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, abstruse thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/abstruse/thesaurus/synonyms>.
MLASmart Define. "abstruse thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/abstruse/thesaurus/synonyms>