151 entries under fall topic. ×

3
slide(noun, verb, drop, decline)
3
slip(noun, verb, drop, decline, reduce)
2
abate(verb, stop, drop, end, cut)
2
backslide(verb, drop, reduce, fail)
2
comedown(noun, drop, failure, deterioration)
2
declivity(noun, drop, deterioration, falloff)
2
devolution(noun, drop, decline, evil)
2
disappear(verb, stop, drop, end, decline)
2
disimprove(verb, break, drop, decline, reduce)
2
ebbing(noun, drop, failure, deterioration)
2
expire(verb, stop, end, decline, pass)
2
fade away(verb, expression, stop, break, drop)
2
falloff(noun, drop, decline, deterioration)
2
lessening(noun, drop, decline, decrease)
2
let up(verb, expression, stop, drop, end)
2
lower(verb, drop, cut, decline, reduce)
2
lowering(noun, drop, deterioration, falloff)
2
retrograde(verb, stop, drop, end, decline)
2
run low(verb, expression, idiom, stop, drop)
2
sag(noun, verb, drop, decline)
10 years ago|22k views|share |citing 
APASmart Define. (2016). decay thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 22 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>