260 entries under noun topic. ×

7
harshness(pain, speech, hatred, resentment)
7
hostility(pain, anger, violence, opposition)
7
lethality(loss, disaster, death, casualty)
7
noxiousness(loss, disaster, death, casualty)
7
pique(hurt, passion, rise, dispute)
7
severity(sharpness, acerbity, acidity, mordancy)
7
violence(forcefulness, aggressiveness, belligerency, combativeness)
6
asperity(pain, speech, resentment, hostility)
6
deadliness(loss, disaster, death, casualty)
6
hurtfulness(bitterness, malevolence, inexpedience, venom)
6
ill will(expression, idiom, hurt, passion)
6
mortality(loss, disaster, death, casualty)
6
poison(bane, toxin)
6
spleen(anger, violence, opposition, hatred)
6
vehemence(hurt, passion, rise, rage)
5
animus(hurt, passion, rise, anger)
5
grudge(hurt, passion, rise, anger)
5
spitefulness(hatred, resentment, hostility, antagonism)
5
tartness(speech, sharpness, bitterness, spite)
5
venomousness
11 years ago|7.1k views|share |citing 
APASmart Define. (2015). virulence thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/virulence/thesaurus/synonyms
ChicagoSmart Define. 2015. "virulence thesaurus" https://smartdefine.org/virulence/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, virulence thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/virulence/thesaurus/synonyms>.
MLASmart Define. "virulence thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/virulence/thesaurus/synonyms>