| struma | |
| syntexis | |
| tetter | |
| tonsilitis | |
| tracheocele | |
| trismus | |
| varicella | |
| varicosis | |
| variola | |
| water qualm | |
| whooping | |
| whooping cough | |
| yellow | |
| yellow fever | |
| yellow jack |
For more, visit
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Power Thesaurus
| APA | Smart Define. (2015). flu thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/flu/thesaurus/related |
| Chicago | Smart Define. 2015. "flu thesaurus" https://smartdefine.org/flu/thesaurus/related (accessed September 23, 2026). |
| Harvard | Smart Define 2015, flu thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/flu/thesaurus/related>. |
| MLA | Smart Define. "flu thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/flu/thesaurus/related> |