96 entries under fail topic. ×

2
let up(verb, expression, stop, drop, end)
2
lower(verb, drop, cut, decline, reduce)
2
retrograde(verb, stop, drop, end, decline)
2
run low(verb, expression, idiom, stop, drop)
2
sag(noun, verb, drop, decline, fall)
2
settle(verb, drop, cut, decline, reduce)
2
slacken(verb, stop, drop, end, cut)
2
subside(verb, stop, drop, end, cut)
1
bate(verb, stop, drop, end, decline)
1
be worse for wear(verb, decline, lower, weaken)
1
become less(verb, expression, drop, fall)
1
become worse(verb, expression, decline, lower)
1
cheapen(verb, drop, fall, diminish)
1
crash(noun, verb, stop, drop, decline)
1
degrade(verb, decline, ruin, lower)
1
ease off(verb, expression, stop, end, pass)
1
fade out(noun, verb, expression, stop, end)
1
fizzle out(verb, expression, stop, end, pass)
1
go to the dogs(verb, expression, idiom, drop, decline)
1
halt(verb, stop, end, pass, fall)
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APASmart Define. (2016). decay thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/decay/thesaurus/synonyms
ChicagoSmart Define. 2016. "decay thesaurus" https://smartdefine.org/decay/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, decay thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/decay/thesaurus/synonyms>.
MLASmart Define. "decay thesaurus" 14 March 2016. Web. 23 September 2026. <https://smartdefine.org/decay/thesaurus/synonyms>