72 entries under decay topic. ×

1
fester(verb, kill, corrupt, stain)
1
flag(decline, weaken, degenerate, deteriorate)
1
go downhill(verb, expression, decline, reduce, fail)
1
go to pieces(expression, idiom, decline, degenerate, deteriorate)
1
go to pot(verb, expression, idiom, decline, fail)
1
go to the dogs(expression, idiom, decline, degenerate, deteriorate)
1
hit the skids(expression, idiom, decline, weaken, degenerate)
1
languish(decline, weaken, degenerate, deteriorate)
1
lapse(noun, decline, reduce, weaken, lessen)
1
lessen(verb, decline, reduce, destroy, fail)
1
lose it(expression, decline, weaken, degenerate, degrade)
1
lose quality(expression, decline, weaken, degenerate, degrade)
1
putrefy(verb, hurt, damage, harm, dirty)
1
regress(decline, reduce, weaken, lapse, degenerate)
1
retrograde(verb, decline, fail, lower, weaken)
1
retrogress(decline, reduce, weaken, degenerate, deteriorate)
1
skid(decline, weaken, degenerate, deteriorate, degrade)
1
slide(decline, weaken, degenerate, deteriorate)
1
wear away(expression, decline, weaken, degenerate, deteriorate)
1
worsen(verb, decline, reduce, destroy, fail)
10 years ago|8.2k views|share |citing 
APASmart Define. (2016). deprave thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deprave/thesaurus/synonyms
ChicagoSmart Define. 2016. "deprave thesaurus" https://smartdefine.org/deprave/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, deprave thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deprave/thesaurus/synonyms>.
MLASmart Define. "deprave thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/deprave/thesaurus/synonyms>