179 entries under deterioration topic. ×

7
mortification(noun, decline, collapse, down)
7
slump(noun, verb, drop, cut, decline)
7
weakening(noun, drop, decline, fall, decrease)
6
contract(verb, drop, cut, decline, reduce)
6
gangrene(noun, decline, ruin, decrease, collapse)
6
lapse(noun, verb, stop, drop, end)
6
mold(noun, verb, foul, stain, deteriorate)
6
rottenness(noun, condition, better, corruption)
6
shrivel(verb, drop, cut, decline, reduce)
5
adulteration(noun, drop, decline, harm, collapse)
5
break(verb, decline, fail, lower, collapse)
5
declination(noun, drop, decline, return, collapse)
5
degeneracy(noun, drop, decline, fall, wrong)
5
disorganization(noun, disorder, confusion, mess)
5
fading(noun, decline, collapse, down)
5
go to seed(verb, expression, idiom, decline, fail)
5
rotting(noun, drop, decline, ruin, decrease)
4
canker(noun, destroy, irritate, aggravate, stain)
4
caries(noun, decline, ruin, decrease, collapse)
4
crumbling(noun, drop, decline, ruin, collapse)
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APASmart Define. (2016). decay thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 26 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>