148 entries under wicked topic. ×

2
impious
2
indecent(adjective, bad, wrong, evil, offensive)
2
machiavellian
2
noisome(adjective, bad, evil, offensive, unpleasant)
2
peccant(wrong, criminal, illegal, unlawful)
2
profligate(adjective, evil, low, corrupt)
2
ruthless
2
unclean(adjective, wrong, evil, offensive, unpleasant)
2
unholy
2
virulent(adjective, harmful, injurious, detrimental)
1
Mephistophelian(adjective, evil, vile, execrable)
1
abandoned(adjective, wrong, evil, low, corrupt)
1
brutish(adjective, evil, violent, wild, fierce)
1
cloven-footed(adjective, execrable, demonic, diabolical)
1
contaminated(adjective, offensive, unpleasant, violent, wild)
1
cruel
1
debauched(adjective, evil, corrupt, dishonest)
1
demoniac(adjective, evil, vile, execrable)
1
demonic(adjective, evil, terrible, vile)
1
distressing
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APASmart Define. (2015). nefarious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nefarious/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefarious thesaurus" https://smartdefine.org/nefarious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nefarious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nefarious/thesaurus/synonyms>.
MLASmart Define. "nefarious thesaurus" 8 October 2015. Web. 24 September 2026. <https://smartdefine.org/nefarious/thesaurus/synonyms>