4
badly
4
basely(noun, adverb, wickedly)
3
feloniously(adverb, wickedly)
3
infamously
3
iniquitously(adverb, wickedly)
3
nastily
3
perversely(adverb, wickedly)
3
wickedly(adverb, wickedly)
2
corruptly(adverb, wickedly)
2
criminally(adverb, wickedly)
2
damnably(adverb, wickedly)
2
depravedly(adverb, wickedly)
2
evilly
2
foully
2
ignobly
2
immorally(adverb, wickedly)
2
meanly
2
nefariously
2
shockingly(adverb, wickedly)
2
sinisterly(adjective, adverb, wickedly)
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APASmart Define. (2015). villainously thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/villainously/thesaurus/synonyms
ChicagoSmart Define. 2015. "villainously thesaurus" https://smartdefine.org/villainously/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, villainously thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/villainously/thesaurus/synonyms>.
MLASmart Define. "villainously thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/villainously/thesaurus/synonyms>