289 entries under adjective topic. ×

2
unclean(wrong, evil, offensive, unpleasant)
2
underhanded(dishonest, immoral, rotten, untrustworthy)
2
unholy
2
virulent(wicked, harmful, injurious, detrimental)
2
wily
1
Mephistophelian(evil, vile, wicked, execrable)
1
abandoned(wrong, evil, low, corrupt)
1
artful
1
bent(wrong, corrupt, vicious, dishonest)
1
bold
1
brazen(shocking, shameful, disgraceful)
1
bribable(dishonest, immoral, rotten, untrustworthy)
1
brutish(evil, violent, wild, fierce)
1
calamitous
1
calculating
1
cloven-footed(wicked, execrable, demonic, diabolical)
1
contaminated(offensive, unpleasant, violent, wild)
1
contemptuous
1
creepy(dislike, disgusting, hate, yuck)
1
cruel
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APASmart Define. (2015). nefarious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, nefarious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>.
MLASmart Define. "nefarious thesaurus" 8 October 2015. Web. 22 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms>