76 entries under noun topic. ×

2
quenching(disaster, fatality, mortality, lethality)
2
taint(disease, infection, virus, contagion)
2
tediousness(dullness, tedium, wearisomeness)
2
virus(disease, infection, contagion)
1
intensity(force, violence, fury)
1
chagrin(catastrophe, death, demise, fatality)
1
gangrene(catastrophe, death, demise, fatality)
1
malady(destruction, death, demise, pathology)
1
malevolence(disaster, fatality, mortality, lethality)
1
mortification(catastrophe, death, demise, fatality)
1
viciousness(disaster, fatality, mortality, lethality)
-1
commotion(force, violence, intensity, fury)
-3
morbidity
-4
bacteriology(destruction, death, demise, pathology)
-4
deathliness(fatality, mortality)
-4
venomousness
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APASmart Define. (2015). deadliness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/deadliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "deadliness thesaurus" https://smartdefine.org/deadliness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, deadliness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/deadliness/thesaurus/synonyms>.
MLASmart Define. "deadliness thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/deadliness/thesaurus/synonyms>