152 entries under weaken topic. ×

7
worsen(verb, break, drop, decline, reduce)
6
break up(verb, expression, phrasal verb, break, decline)
6
corrode(verb, break, decline, hurt, reduce)
6
debase(verb, decline, hurt, ruin, fail)
6
descend(verb, break, decline, reduce, fail)
6
languish(verb, drop, dull, decline, fall)
6
mildew(verb, decline, lessen, stain)
6
stain(noun, verb, break, hurt, ruin)
5
fade(verb, stop, break, drop, end)
5
putresce(verb, decline, lessen, degenerate)
5
wither(verb, stop, break, end, decline)
4
break(verb, decline, hurt, ruin, fail)
4
contaminate(verb, break, hurt, ruin, harm)
4
curdle(verb, dull, decline, spoil)
4
deprave(verb, decline, hurt, reduce, ruin)
4
disimprove(verb, break, drop, decline, reduce)
4
go to seed(verb, expression, idiom, decline, fail)
4
lapse(verb, stop, drop, end, decline)
4
pervert(verb, decline, ruin, fail, lower)
4
retrograde(verb, stop, drop, end, decline)
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APASmart Define. (2016). rot thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/rot/thesaurus/synonyms
ChicagoSmart Define. 2016. "rot thesaurus" https://smartdefine.org/rot/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, rot thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/rot/thesaurus/synonyms>.
MLASmart Define. "rot thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/rot/thesaurus/synonyms>