72 entries under decline topic. ×

1
rust(noun, ruin, collapse, failing)
1
senescence(ruin, collapse, failing, deterioration)
1
spoilage(noun, ruin, collapse, failing)
1
spoilation(ruin, collapse, failing, deterioration)
1
wasting(verb, ruin, collapse, failing)
1
wasting away(expression, adjective, collapse, deterioration)
1
withering(adjective, ruin, collapse, failing)
0
abasement(noun, drop, decay, degradation)
0
debasement(decay, degeneration, weakening, worsening)
0
declension(noun, drop, decay, degradation)
0
declination(noun, drop, decay, degradation)
0
degradation(decay, degeneration, weakening, worsening)
0
degringolade(noun, drop, decay, degradation)
0
descent(noun, drop, decay, degradation)
0
devaluation(noun, drop, decay, degradation)
0
dislocation(noun, drop, decay, degradation)
0
downgrade(noun, drop, decay, degradation)
0
downturn(noun, drop, decay, degradation)
0
drop(noun, decay, degradation, slump)
0
dwindling(deterioration, degeneration)
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APASmart Define. (2015). rotting thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/rotting/thesaurus/synonyms
ChicagoSmart Define. 2015. "rotting thesaurus" https://smartdefine.org/rotting/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, rotting thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/rotting/thesaurus/synonyms>.
MLASmart Define. "rotting thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/rotting/thesaurus/synonyms>