2
aged(adjective, dilapidated, crumbling)
2
crummy(mean, poor, shabby, dingy, seedy)
2
decadence(noun, drop, decline, collapse, deterioration)
2
declination(noun, drop, decline, collapse, deterioration)
2
decline(noun, drop, collapse, deterioration, decay)
2
degradation(noun, decline, decay, degeneration, weakening)
2
derelict(adjective, shabby, worn, dingy, seedy)
2
descent(noun, drop, decline, decay, degradation)
2
deteriorated(adjective, mean, poor, bare, shabby)
2
effete(corrupt, dilapidated, self-indulgent, crumbling)
2
faded(adjective, mean, poor, better, shabby)
2
fall(noun, verb, drop, decline, decay)
2
falling apart(noun, expression, adjective, collapse, deterioration)
2
putrescent(adjective, corrupt, rotten, decayed, infected)
2
ramshackle(adjective, mean, poor, bare, shabby)
2
rank
2
ratty(adjective, mean, slang, poor, better)
2
rickety(adjective, mean, poor, bare, shabby)
2
rot(verb, adjective)
2
rundown(adjective, mean, poor, bare, better)
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APASmart Define. (2015). decaying thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decaying/thesaurus/synonyms
ChicagoSmart Define. 2015. "decaying thesaurus" https://smartdefine.org/decaying/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, decaying thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decaying/thesaurus/synonyms>.
MLASmart Define. "decaying thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/decaying/thesaurus/synonyms>