1
destructively(adverb, evilly)
1
detrimentally(adverb, evilly)
1
disgracefully(adverb, evilly)
1
dishonestly
1
distastefully
1
erringly
1
feloniously(adverb, wickedly)
1
fiendishly
1
flagrantly
1
guiltier
1
harm
1
heinously(adverb, evilly)
1
hellishly
1
hideously(adverb, evilly)
1
infernally
1
monstrously(adverb, evilly)
1
obnoxiously(adverb, wickedly)
1
offensively(adverb, evilly)
1
perniciously
1
perversely(adverb, wickedly)
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APASmart Define. (2015). sinfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sinfully/thesaurus/synonyms
ChicagoSmart Define. 2015. "sinfully thesaurus" https://smartdefine.org/sinfully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sinfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sinfully/thesaurus/synonyms>.
MLASmart Define. "sinfully thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sinfully/thesaurus/synonyms>