Synonyms|62Antonyms|18|Broader|0Narrower|0Related|39
1
detrimentally(adverb, evilly)
1
devilishly
1
disgracefully(adverb, evilly)
1
feloniously
1
flagitiously
1
grossly
1
guiltily
1
hideously(adverb, evilly)
1
horribly
1
immorally
1
impiously
1
infernally
1
loathsomely(adverb, evilly)
1
miserably
1
nastily
1
offensively(adverb, evilly)
1
outrageously
1
poorly
1
repellently(adverb, evilly)
1
reprehensibly(adverb, evilly)
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APASmart Define. (2015). nefariously thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nefariously/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefariously thesaurus" https://smartdefine.org/nefariously/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nefariously thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nefariously/thesaurus/synonyms>.
MLASmart Define. "nefariously thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/nefariously/thesaurus/synonyms>