63 entries under noun topic. ×

5
spoils(verb, disintegrates)
4
declines(verb, checks, stops, passes)
4
crumbles(verb, disintegrates)
3
degenerates(verb, deteriorates, disintegrates)
3
deteriorates(verb, deteriorates)
3
collapses(verb, deteriorates)
3
corruptions(infections, oxidations)
3
ebbs(verb, deteriorates)
2
festers(verb, frets)
2
breaks(verb, disintegrates)
2
decompositions
2
deteriorations
2
disintegrates(verb, disintegrates)
2
downgrades(verb, drops, decreases, deteriorates)
2
fades(verb, deteriorates)
2
lapses(verb, deteriorates)
2
moulders(verb, deteriorates)
2
putrefactions
2
sinks(verb, deteriorates)
2
wilts(verb, deteriorates)
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APASmart Define. (2015). decays thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/decays/thesaurus/synonyms
ChicagoSmart Define. 2015. "decays thesaurus" https://smartdefine.org/decays/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, decays thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/decays/thesaurus/synonyms>.
MLASmart Define. "decays thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/decays/thesaurus/synonyms>