142 entries under collapse topic. ×

13
sink(verb, stop, break, drop, end)
13
dissolution(noun, drop, decline, disorder, fall)
13
failure(noun, drop, decline, ruin, fall)
12
decadence(noun, drop, decline, return, harm)
12
destruction(noun, disorder, ruin, confusion)
12
fall(noun, verb, stop, drop, end)
11
break down(verb, expression, phrasal verb, stop, break)
11
downfall(noun, drop, decline, ruin, defeat)
11
rust(noun, verb, decline, hurt, reduce)
11
turn(verb, break, hurt, harm, spoil)
9
failing(noun, drop, decline, disorder, ruin)
8
disrepair(noun, state, drop, decline)
8
mess(noun, decline, disorder, ruin, defeat)
8
putrescence(noun, decline, condition, down)
8
ruination(noun, decline, disorder, confusion)
8
taint(noun, verb, break, dull, ruin)
7
consumption(noun, decline, disease, use)
7
corrosion(noun, drop, decline, ruin)
7
decrepitude(noun, drop, decline, disorder, ruin)
7
molder(verb, stop, break, dull, end)
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APASmart Define. (2016). decay thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 24 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>