Synonyms|445Antonyms|1|Broader|9Narrower|5Related|95
6
illness
3
contagion
2
contagious disease
2
respiratory disease
1
chill(noun, verb)
1
cold
1
health(noun, adjective)
1
respiratory illness
0
respiratory disorder
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APASmart Define. (2015). flu thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flu/thesaurus/broader
ChicagoSmart Define. 2015. "flu thesaurus" https://smartdefine.org/flu/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2015, flu thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flu/thesaurus/broader>.
MLASmart Define. "flu thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/flu/thesaurus/broader>