1
grubby(adjective, unclean)
1
grungy(adjective, unclean)
1
gumboil
1
icky(adjective, unclean)
1
impure(adjective, unclean)
1
infection
1
infectious(adjective, unclean)
1
inflammation
1
insalubrious(adjective, unclean)
1
irritation
1
kibe
1
lesion
1
leukorrhea
1
mattering
1
maturating
1
maturing(verb, blooming, increasing, verduous)
1
mildewed
1
misuse
1
moldering
1
moldy(corrupt, disgusting, stale, decayed, blooming)
11 years ago|4.7k views|share |citing 
APASmart Define. (2015). festering thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/festering/thesaurus/synonyms
ChicagoSmart Define. 2015. "festering thesaurus" https://smartdefine.org/festering/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, festering thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/festering/thesaurus/synonyms>.
MLASmart Define. "festering thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/festering/thesaurus/synonyms>