126 entries under fail topic. ×

2
fizzle out(expression, stop, break, end, decline)
2
flag(verb, break, drop, decline, fall)
2
go downhill(verb, expression, stop, drop, end)
2
go to pot(verb, expression, idiom, drop, decline)
2
go to the dogs(verb, expression, idiom, drop, decline)
2
hit the skids(verb, expression, idiom, drop, decline)
2
impair(verb, break, decline, hurt, ruin)
2
lessen(verb, drop, decline, reduce, fall)
2
sicken(verb, break, decline, weaken)
2
vanish(verb, stop, end, decline, pass)
2
wane(verb, stop, drop, end, decline)
2
weaken(verb, stop, break, drop, end)
2
wear away(verb, expression, phrasal verb, stop, break)
2
wilt(verb, stop, break, end, pass)
1
abate(verb, stop, drop, pass, fall)
1
backslide(verb, drop, reduce, fall)
1
bate(verb, stop, end, pass, fall)
1
be disregarded(verb, break, weaken, suffer)
1
be neglected(verb, break, weaken, suffer)
1
be worse for wear(verb, decline, lower, weaken)
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APASmart Define. (2016). rot thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rot/thesaurus/synonyms
ChicagoSmart Define. 2016. "rot thesaurus" https://smartdefine.org/rot/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, rot thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rot/thesaurus/synonyms>.
MLASmart Define. "rot thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/rot/thesaurus/synonyms>