6
hepatitis(noun, disease, infection, epidemics)
6
holocaust(noun, end, catastrophe, world, apocalypse)
6
measles(noun, disease, infection, epidemics)
6
smallpox(noun, disease, infection, epidemics)
5
chickenpox(noun, disease, infection, epidemics)
5
chikungunya virus(expression, disease, infection, epidemics)
5
influenza(noun, disease, infection, epidemics)
5
leishmaniasis(noun, disease, infection, epidemics)
5
mumps(noun, disease, infection, epidemics)
5
poliomyelitis(noun, disease, infection, epidemics)
5
syndemic infection(expression, disease, infection, epidemics)
5
trypanosomiasis(noun, disease, infection, epidemics)
5
viral hemorrhagic fever(expression, disease, infection, epidemics)
3
bankruptcy(noun, event, collapse, process, downfall)
3
basket case(expression, event, collapse, process, downfall)
3
breakdown(noun, event, collapse, process, downfall)
3
cave-in(noun, event, collapse, process, downfall)
3
conk out(expression, event, collapse, process, downfall)
3
crackup(noun, event, collapse, process, downfall)
3
crash(noun, event, collapse, process, downfall)
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APASmart Define. (-0001). catastrophic event thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/catastrophic_event/thesaurus/related
ChicagoSmart Define. -0001. "catastrophic event thesaurus" https://smartdefine.org/catastrophic_event/thesaurus/related (accessed September 29, 2026).
HarvardSmart Define -0001, catastrophic event thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/catastrophic_event/thesaurus/related>.
MLASmart Define. "catastrophic event thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/catastrophic_event/thesaurus/related>