45 entries under collapse topic. ×

9
rot(noun, verb, decline, deterioration)
7
decay(noun, verb, drop, decline, ruin)
7
decomposition(noun, drop, decline, deterioration)
6
deterioration(noun, decline, decay, impairment)
6
putrefaction(noun, decline, deterioration, decay)
4
crumbling(noun, verb, adjective, drop, decline)
3
blight(noun, decline, deterioration, impairment)
3
perishing(verb, decline, ruin, failing)
2
disintegration(noun, drop, decline, deterioration)
2
fading(verb, decline, ruin, failing)
1
adulteration(noun, drop, decline, deterioration)
1
atrophy(noun, drop, decline, deterioration)
1
breaking down(expression, decline, deterioration, rotten)
1
caries(decline, ruin, failing, deterioration)
1
consumption(decline, ruin, failing, deterioration)
1
corrosion(noun, drop, decline, deterioration)
1
decadence(noun, drop, decline, deterioration)
1
decline(noun, drop, deterioration, decay)
1
decrease(noun, decline, ruin, failing)
1
decrepitude(decline, ruin, failing, deterioration)
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APASmart Define. (2015). rotting thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/rotting/thesaurus/synonyms
ChicagoSmart Define. 2015. "rotting thesaurus" https://smartdefine.org/rotting/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, rotting thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/rotting/thesaurus/synonyms>.
MLASmart Define. "rotting thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/rotting/thesaurus/synonyms>