2
astringency(noun, speech, sharpness, bitterness, spite)
2
bad blood(noun, expression, anger, violence, opposition)
2
bad feeling(noun, expression, idiom, hurt, passion)
2
bane(noun, malevolence, poison, toxin)
2
bite(noun, sharpness, acerbity, acidity, mordancy)
2
cattiness(noun, malevolence)
2
effectiveness
2
energy
2
enmity(noun, anger, violence, opposition, hatred)
2
evil(noun, warp, malevolence, distortion)
2
ferociousness
2
fog(noun, hurt, passion, rise, informal)
2
forcefulness(noun, violence, aggressiveness, belligerency, combativeness)
2
hard feelings(noun, expression, resentment, hostility, antagonism)
2
hate(noun, hatred, resentment, hostility, antagonism)
2
hurt(noun, passion, rise, rage, resentment)
2
infection(noun, disaster, poison, bane, toxin)
2
injuriousness
2
might
2
mightiness
11 years ago|7.1k views|share |citing 
APASmart Define. (2015). virulence thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/virulence/thesaurus/synonyms
ChicagoSmart Define. 2015. "virulence thesaurus" https://smartdefine.org/virulence/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, virulence thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/virulence/thesaurus/synonyms>.
MLASmart Define. "virulence thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/virulence/thesaurus/synonyms>