8
microorganism(noun, thing, object, phenomena)
7
micro-organism(noun, state, material, matter)
6
infectious agent(noun, expression, thing, object, phenomena)
6
infective agent(noun, expression, thing, object, phenomena)
5
ill health(expression, medicine, health, condition, healing)
4
bad health(expression, health, state, life)
3
substance(noun, state, material, matter)
3
unhealthiness(noun, nature, medicine, state, feeling)
2
health(noun, adjective, medicine, state, feeling)
2
state(noun, health, condition, status)
2
thing(noun, state, material, matter)
1
code(noun, form, structure, construction)
1
bacterium(noun, state, material, matter)
1
condition(noun, nature, medicine, state, feeling)
1
being(noun, nature, life, existance)
1
function(noun, medicine, state, feeling)
1
abnormality(noun, medicine, state, feeling)
1
agent(noun, health, substance, matter)
1
characteristic(noun, medicine, state, feeling)
1
chill
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APASmart Define. (2015). virus thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/virus/thesaurus/broader
ChicagoSmart Define. 2015. "virus thesaurus" https://smartdefine.org/virus/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2015, virus thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/virus/thesaurus/broader>.
MLASmart Define. "virus thesaurus" 20 November 2015. Web. 20 September 2026. <https://smartdefine.org/virus/thesaurus/broader>