19
contaminated(verb, adjective, dirty, coarse, vile)
16
diseased(adjective, mean, bad, weak, shock)
12
unclean(adjective, nasty, dirty, coarse, vile)
12
affected(verb, adjective, shock, commotion, astonishment)
10
septic(adjective, tender, unhealthy, swollen, reddened)
10
corrupted(verb, dirty, polluted, soiled, impure)
10
poisoned(verb, adjective, dirty, ill, sick)
8
corrupt(adjective, dirty, coarse, disgusting, vile)
8
putrid(adjective, corrupt, rotten, polluted, decayed)
6
impure(adjective, mixed, nasty, dirty, coarse)
6
unhealthy(adjective, mean, weak, dirty, sick)
5
polluted(adjective, dirty, coarse, disgusting, vile)
5
tainted(verb, adjective, dirty, corrupt, coarse)
5
adulterated(adjective, nasty, dirty, coarse, vile)
5
dirty(adjective, nasty, coarse, vile, immoral)
5
fouled(verb, adjective, dirty, polluted, soiled)
5
gangrenous(adjective, unhealthy, septic)
5
putrescent(adjective, corrupt, rotten, polluted, decayed)
5
unhygienic(adjective, dirty, unhealthy, polluted, soiled)
4
sick(adjective, mean, bad, weak, delicate)
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APASmart Define. (2015). infected thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/infected/thesaurus/synonyms
ChicagoSmart Define. 2015. "infected thesaurus" https://smartdefine.org/infected/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, infected thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/infected/thesaurus/synonyms>.
MLASmart Define. "infected thesaurus" 8 December 2015. Web. 21 September 2026. <https://smartdefine.org/infected/thesaurus/synonyms>