Synonyms|103Antonyms|3|Broader|3Narrower|4Related|25
0
guilt
0
harm
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horribleness(horror, unpleasantness, awfulness, dreadfulness, heinousness)
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horridness(noun, unpleasantness, awfulness, dreadfulness)
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inequity
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injustice
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lousiness
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malevolence
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malevolences
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misdeed
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monstrousness(noun, outrage, wickedness, horror, barbarity)
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nastiness(unpleasantness, awfulness, dreadfulness)
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obnoxiousness
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odiousness(noun, unpleasantness)
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outrage(horror, unpleasantness, awfulness, dreadfulness, heinousness)
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profligacy
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repellence(unpleasantness, awfulness, dreadfulness)
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ruffianism
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shade
0
shadow
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APASmart Define. (2015). nefariousness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/nefariousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "nefariousness thesaurus" https://smartdefine.org/nefariousness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, nefariousness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/nefariousness/thesaurus/synonyms>.
MLASmart Define. "nefariousness thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/nefariousness/thesaurus/synonyms>