250 entries under decrease topic. ×

9
ebb(verb, stop, calm, break, drop)
9
sag(verb, drop, take, go, open)
9
slacken(verb, stop, calm, drop, go)
9
worsen(verb, break, drop, decline, reduce)
8
disintegrate(verb, break, drop, give, decline)
8
ease(verb, calm, drop, dull, cut)
8
ruin(verb, stop, break, cut, hurt)
7
drop(verb, break, take, give, cut)
7
shrink(verb, drop, go, cut, decline)
7
tone down(verb, expression, phrasal verb, calm, dull)
7
waste(verb, break, drop, end, cut)
6
de-escalate(verb, decline, reduce, ease, diminish)
6
depreciate(verb, drop, cut, decline, reduce)
6
extenuate(verb, dull, check, decline, reduce)
6
go downhill(verb, expression, idiom, stop, drop)
6
lighten(verb, drop, dull, cut, check)
6
minimize(verb, decline, reduce, fail, ease)
6
relapse(verb, drop, decline, reduce, fall)
6
slump(verb, drop, cut, decline, reduce)
6
waste away(verb, expression, break, end, decline)
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APASmart Define. (2016). weaken thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/weaken/thesaurus/synonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/weaken/thesaurus/synonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/weaken/thesaurus/synonyms>