821 entries under verb topic. ×

28
diminish(stop, calm, drop, dull)
24
debilitate(noun, stop, upset, drop)
24
enervate(stop, upset, break, drop)
22
decline(stop, break, drop, end)
21
enfeeble(noun, stop, upset, break)
21
fail(stop, break, drop, go)
21
impair(stop, break, dull, quiet)
21
lessen(calm, drop, dull, close)
21
soften(calm, drop, dull, quiet)
21
undermine(stop, upset, break, dull)
20
flag(noun, break, drop, take)
19
reduce(upset, calm, drop, dull)
19
deteriorate(stop, break, drop, end)
19
fade(stop, break, drop, close)
18
cripple(stop, upset, break, dull)
18
exhaust(stop, break, drop, take)
18
sap(stop, upset, dull, strong)
17
abate(stop, calm, drop, dull)
17
sink(stop, drop, take, go)
16
decrease(noun, drop, end, cut)
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APASmart Define. (2016). weaken thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/weaken/thesaurus/synonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/weaken/thesaurus/synonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/weaken/thesaurus/synonyms>