401 entries under verb topic. ×

5
regress(decline, reduce, weaken, lapse)
5
stagnate(decline, weaken, idle, deteriorate)
5
suppurate(irritate, aggravate, deteriorate, crumble)
5
wear(noun, break, blow, decrease)
5
wilt(stop, end, pass, fall)
4
consume(decline, hurt, reduce, destroy)
4
defile(hurt, ruin, harm, spoil)
4
delapidate
4
depreciate(drop, cut, decline, reduce)
4
die away(expression, phrasal verb, drop, decline)
4
dry rot(noun, expression, idiom, deterioration)
4
end(noun, stop, decline, pass)
4
flag(drop, decline, fall, fail)
4
mould
4
peter out(expression, stop, drop, end)
4
rankle(stop, end, pass, fall)
4
retrogress(decline, reduce, fail, diminish)
4
sap(blow, consume, exhaust, lose)
4
shrink(drop, cut, decline, reduce)
4
wear away(expression, phrasal verb, stop, drop)
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APASmart Define. (2016). decay thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 25 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>