46 entries under nefarious topic. ×

0
deep(adjective, evil, mysterious, secret, hidden)
0
dour(adjective, evil, mysterious, threatening)
0
evil(adjective, mysterious, threatening, spooky)
0
forbidding(adjective, evil, mysterious, threatening)
0
foul(adjective, evil, mysterious, threatening)
0
frowning(adjective, evil, mysterious, threatening)
0
glowering(adjective, evil, mysterious, threatening)
0
glum(adjective, evil, mysterious, threatening)
0
hellish(adjective, evil, mysterious, threatening)
0
horrible(adjective, evil, mysterious, threatening)
0
immoral(adjective, evil, mysterious, threatening)
0
infamous(adjective, evil, mysterious, threatening)
0
infernal(adjective, evil, mysterious, threatening)
0
intricate(adjective, evil, deep, mysterious, hidden)
0
knotty(adjective, evil, deep, mysterious, hidden)
0
nasty(adjective, evil, mysterious, threatening)
0
not known(expression, adjective, evil, deep, mysterious)
0
satanic(adjective, evil, mysterious, threatening)
0
scowling(adjective, evil, mysterious, threatening)
0
sinful(adjective, evil, mysterious, threatening)
13 years ago|849 views|share |citing 
APASmart Define. (2013). delphian thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/delphian/thesaurus/synonyms
ChicagoSmart Define. 2013. "delphian thesaurus" https://smartdefine.org/delphian/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2013, delphian thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/delphian/thesaurus/synonyms>.
MLASmart Define. "delphian thesaurus" 17 June 2013. Web. 25 September 2026. <https://smartdefine.org/delphian/thesaurus/synonyms>