16
dilute(verb, calm, cut, strong, decline)
16
languish(verb, break, drop, take, dull)
15
contract(verb, drop, go, cut, decline)
15
degenerate(verb, stop, drop, end, cut)
15
moderate(verb, stop, calm, dull, end)
15
thin(verb, adjective, close, cut, strong)
15
tire(verb, break, drop, take, dull)
15
wane(verb, stop, drop, close, end)
14
devitalize(verb, upset, dull, quiet, strong)
14
droop(verb, stop, break, drop, take)
14
dwindle(verb, stop, break, drop, close)
13
adulterate(verb, quiet, cut, decline, hurt)
13
break(verb, drop, go, give, cut)
13
disable(verb, stop, drop, take, dull)
13
mitigate(verb, calm, check, decline, reduce)
13
subside(verb, stop, break, drop, close)
13
wilt(verb, stop, break, drop, give)
13
wither(verb, stop, break, drop, end)
12
cut(verb, strong, decline, hurt, reduce)
12
decay(verb, stop, drop, end, cut)
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APASmart Define. (2016). weaken thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weaken/thesaurus/synonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weaken/thesaurus/synonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/weaken/thesaurus/synonyms>