49 entries under deterioration topic. ×

12
perishing(noun, verb, adjective, decline, thin)
11
fading(noun, adjective, decline, collapse, last)
8
failing(noun, verb, adjective, decline, collapse)
5
extinction(noun, decline, ruin, collapse, loss)
4
dissolution(noun, decline, release, ruin, collapse)
4
waning(noun, adjective, decline, degeneration)
3
decay(noun, decline, collapse, down)
3
downfall(noun, decline, ruin, collapse, loss)
2
blight(decline, collapse, impairment, degeneration)
2
crumbling(adjective, decline, ruin, collapse, failing)
2
decadence(decline, ruin, collapse, failing)
2
decline(ruin, collapse, failing, impairment)
2
decrease(decline, ruin, collapse, failing)
2
degeneracy(decline, ruin, collapse, failing)
2
degeneration(decline, ruin, collapse, failing)
2
depreciation(decline, ruin, collapse, failing)
2
dwindling(noun, adjective, decline, degeneration)
2
falling-off(decline, degeneration)
2
withering(adjective, decline, ruin, collapse, last)
1
breaking down(expression, decline, collapse, impairment)
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APASmart Define. (2015). dying thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dying/thesaurus/synonyms
ChicagoSmart Define. 2015. "dying thesaurus" https://smartdefine.org/dying/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, dying thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dying/thesaurus/synonyms>.
MLASmart Define. "dying thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/dying/thesaurus/synonyms>