57 entries under collapse topic. ×

2
comedown(noun, end, decline, ruin, fall)
2
decaying(noun, drop, decline, deterioration)
2
depreciation(noun, drop, decline, deterioration)
2
drop(noun, end, decline, ruin, fall)
2
dying(decline, ruin, failing, deterioration)
2
putrefaction(noun, decline, deterioration, decay)
1
adulteration(noun, drop, decline, harm)
1
breaking down(expression, decline, deterioration, impairment)
1
caries(decline, ruin, failing, deterioration)
1
corrosion(noun, drop, decline, deterioration)
1
crumbling(noun, drop, decline, deterioration)
1
decomposition(noun, drop, decline, deterioration)
1
decrepitude(decline, ruin, failing, deterioration)
1
dilapidation(noun, drop, decline, deterioration)
1
disintegration(noun, drop, decline, deterioration)
1
disrepair(noun, drop, decline, deterioration)
1
extinction(decline, ruin, failing, deterioration)
1
gangrene(decline, ruin, failing, deterioration)
1
impairment(decline, deterioration, degeneration)
1
mortification(decline, ruin, disgrace, failing)
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APASmart Define. (2015). decadence thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/decadence/thesaurus/synonyms
ChicagoSmart Define. 2015. "decadence thesaurus" https://smartdefine.org/decadence/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, decadence thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/decadence/thesaurus/synonyms>.
MLASmart Define. "decadence thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/decadence/thesaurus/synonyms>