142 entries under collapse topic. ×

2
fade away(verb, expression, stop, break, drop)
2
fall to pieces(verb, expression, idiom, break)
2
havoc(noun, ruin, failure, extinction)
2
perishing(noun, decline, down, deterioration)
2
rupture(noun, verb, decline, ruin, defeat)
2
senescence(noun, decline, down, deterioration)
2
wash away(verb, expression, break, split)
2
withering(noun, decline, down, stain)
2
worsening(noun, drop, decline, fall, return)
1
abortion(noun, decline, ruin, defeat)
1
bane(noun, stain, extinction, destruction)
1
bomb(noun, decline, ruin, defeat)
1
break apart(verb, expression, break, split)
1
bust(noun, decline, ruin, defeat)
1
checkmate(noun, decline, ruin, defeat)
1
crash(noun, verb, stop, drop, decline)
1
defeat(noun, decline, ruin, neglect)
1
deficit(noun, decline, ruin, defeat)
1
demolition(noun, extinction, destruction, wreck)
1
desolation(noun, ruin, failure, misuse)
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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>