93 entries under adjective topic. ×
| septic | |
| diseased(catching, spreading) | |
| foul | |
| mephitic(catching, spreading) | |
| venomous | |
| contaminating(catching, spreading) | |
| defiled | |
| dingy | |
| dirty | |
| disgusting | |
| dusty | |
| evil | |
| filthy | |
| grimy | |
| grubby | |
| grungy | |
| icky | |
| ill | |
| ill health | |
| insalubrious |
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Infectious on
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| APA | Smart Define. (2015). infectious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/infectious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "infectious thesaurus" https://smartdefine.org/infectious/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, infectious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/infectious/thesaurus/synonyms>. |
| MLA | Smart Define. "infectious thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/infectious/thesaurus/synonyms> |