76 entries under collapse topic. ×

36
end(noun, stop, ruin, failure)
30
destruction(noun, end, release, ruin)
28
dissolution(noun, act, decline, ruin)
6
ruin(noun, end, decline, failure)
5
dying(noun, decline, ruin, loss)
4
loss(noun, end, release, ruin, finish)
3
demolition(noun, ruin, slaughter, destruction)
3
downfall(noun, end, decline, ruin)
3
termination(noun, end, release, ruin, finish)
2
bane(noun, end, ruin, slaughter)
2
blight(decline, deterioration, impairment, degeneration)
2
curtains(noun, end, release, ruin, finish)
2
decay(noun, decline, ruin, decrease)
2
devastation(noun, end, ruin, failure)
2
fading(decline, ruin, failing, deterioration)
2
perishing(decline, ruin, failing, deterioration)
2
ruination(noun, end, decline, ruin)
1
adulteration(decline, deterioration, impairment, degeneration)
1
atrophy(noun, decline, destruction, wreck)
1
breakdown(noun, decline, ruin, decrease)
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APASmart Define. (2015). extinction thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/extinction/thesaurus/synonyms
ChicagoSmart Define. 2015. "extinction thesaurus" https://smartdefine.org/extinction/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, extinction thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/extinction/thesaurus/synonyms>.
MLASmart Define. "extinction thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/extinction/thesaurus/synonyms>