1
lawbreaking
1
lethality
1
lewdness(noun, hurt, wrong, evil, blow)
1
licentiousness(noun, hurt, wrong, evil, blow)
1
looseness(hurt, wrong, evil, blow, ill)
1
malpractice
1
masochism(noun, violence, severity, torture, cruelty)
1
mindlessness
1
misdeed(wickedness, sin, depravity)
1
misdemeanour
1
misfeasance
1
monstrousness(noun, horror, heinousness, atrociousness)
1
mordacity(noun, hatred, hate, hostility, antipathy)
1
murderousness(noun, adjective, violence, severity, torture)
1
nefariousness(noun, horror, heinousness, atrociousness)
1
offense(outrage, wickedness, sin, depravity, massacre)
1
outrage(noun, wrong, ill, wickedness, sin)
1
outrageousness(noun, horror, heinousness, atrociousness)
1
peccancy(noun, hurt, evil, blow, ill)
1
persecution(noun, violence, severity, torture, cruelty)
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APASmart Define. (2015). viciousness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/viciousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "viciousness thesaurus" https://smartdefine.org/viciousness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, viciousness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/viciousness/thesaurus/synonyms>.
MLASmart Define. "viciousness thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/viciousness/thesaurus/synonyms>