129 entries under ruin topic. ×

6
gangrene(noun, decline, decrease, collapse)
6
shrivel(verb, drop, cut, decline, reduce)
5
rotting(noun, drop, decline, decrease)
4
caries(noun, decline, decrease, collapse)
4
crumbling(noun, drop, decline, collapse)
4
defile(verb, hurt, harm, spoil)
4
depreciate(verb, drop, cut, decline, reduce)
4
loss(noun, drop, decline, defeat)
3
bungle(noun, decline, disorder, defeat)
3
damage(noun, verb, hurt, destroy)
3
infirmity(noun, disorder, weakness, fault)
3
overthrow(noun, decline, defeat, collapse)
3
putridity(noun, decline, decrease, collapse)
3
undermine(verb, decline, fail, blow)
3
wreck(noun, verb, decline, defeat)
2
bankruptcy(noun, decline, defeat, collapse)
2
botch(noun, verb, decline, defeat)
2
contaminate(verb, harm, spoil, corrupt)
2
debase(verb, decline, hurt, fail)
2
deficiency(noun, decline, disorder, defeat)
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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>