186 entries under lessen topic. ×

6
fall off(verb, expression, phrasal verb, drop, cut)
6
go bad(verb, expression, idiom, stop, end)
6
injure(verb, decline, hurt, reduce, destroy)
6
peter out(verb, expression, stop, drop, end)
6
relapse(verb, drop, decline, reduce, fall)
6
retrograde(verb, stop, drop, end, decline)
6
waste away(verb, expression, break, decline, fall)
5
blight(verb, decline, hurt, damage, harm)
5
break(verb, decline, reduce, destroy, fall)
5
corrupt(verb, cut, decline, hurt, reduce)
5
erode(verb, decline, hurt, reduce, destroy)
5
lower(verb, drop, cut, decline, reduce)
5
revert(verb, drop, decline, reduce, fall)
5
sicken(verb, break, decline, hurt, fail)
5
subside(verb, stop, drop, end, cut)
4
backslide(verb, drop, decline, reduce, fall)
4
canker(verb, reduce, destroy, damage, diminish)
4
contract(verb, drop, quiet, cut, decline)
4
debauch(verb, hurt, reduce, destroy, damage)
4
defile(verb, cut, decline, hurt, ruin)
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APASmart Define. (2016). deteriorate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deteriorate/thesaurus/synonyms
ChicagoSmart Define. 2016. "deteriorate thesaurus" https://smartdefine.org/deteriorate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, deteriorate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deteriorate/thesaurus/synonyms>.
MLASmart Define. "deteriorate thesaurus" 22 March 2016. Web. 26 September 2026. <https://smartdefine.org/deteriorate/thesaurus/synonyms>