250 entries under decrease topic. ×

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