80 entries under decay topic. ×

1
decrease(verb, drop, reduce, fall, fail)
1
degrade(verb, decline, fail, lower, weaken)
1
deprave(verb, decline, reduce, fail, lower)
1
depreciate(verb, drop, decline, fall, fail)
1
fall apart(verb, expression, decline, degenerate, deteriorate)
1
go bad(verb, expression, stop, end, decline)
1
impair(verb, decline, fail, diminish, lower)
1
injure(verb, decline, weaken, degenerate, deteriorate)
1
lessen(verb, drop, decline, reduce, fall)
1
lose it(verb, expression, phrasal verb, decline, fail)
1
lose quality(verb, expression, decline, fail, lower)
1
lower(verb, drop, decline, fall, fail)
1
mar(verb, decline, weaken, degenerate, deteriorate)
1
molder(verb, stop, end, decline, pass)
1
pervert(verb, decline, fail, lower, weaken)
1
regress(verb, decline, reduce, weaken, degenerate)
1
retrogress(verb, decline, reduce, fail, diminish)
1
return(verb, drop, reduce, fall, fail)
1
revert(verb, drop, decline, reduce, fall)
1
skid(verb, decline, weaken, degenerate, deteriorate)
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APASmart Define. (2015). go downhill thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/go_downhill/thesaurus/synonyms
ChicagoSmart Define. 2015. "go downhill thesaurus" https://smartdefine.org/go_downhill/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, go downhill thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/go_downhill/thesaurus/synonyms>.
MLASmart Define. "go downhill thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/go_downhill/thesaurus/synonyms>