74 entries under collapse topic. ×

6
decay(noun, drop, decline, ruin)
4
deterioration(noun, drop, decline, extinction)
4
failing(verb, decline, ruin, deterioration)
4
rotting(noun, verb, adjective, drop, decline)
4
ruin(noun, verb, drop, decline)
3
breakup(noun, division, breakdown, disintegration)
3
disintegration(noun, drop, decline, division)
3
dissolution(noun, decline, division, wreck)
3
fading(noun, verb, decline, ruin)
3
fragmentation(noun, division, breakdown, disintegration)
2
blight(decline, deterioration, impairment, degeneration)
2
corrosion(noun, drop, decline, deterioration)
2
decomposition(noun, drop, decline, deterioration)
2
destruction(noun, division, extinction, wreck)
2
dilapidation(noun, drop, decline, extinction)
2
dying(verb, decline, ruin, failing)
2
mortification(decline, ruin, failing, deterioration)
2
wasting(decline, ruin, failing, deterioration)
2
withering(decline, ruin, failing, deterioration)
1
adulteration(noun, drop, decline, deterioration)
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APASmart Define. (2015). crumbling thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/crumbling/thesaurus/synonyms
ChicagoSmart Define. 2015. "crumbling thesaurus" https://smartdefine.org/crumbling/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, crumbling thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/crumbling/thesaurus/synonyms>.
MLASmart Define. "crumbling thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/crumbling/thesaurus/synonyms>