250 entries under decrease topic. ×

15
wane(verb, stop, drop, close, end)
14
droop(verb, stop, break, drop, take)
14
dwindle(verb, stop, break, drop, close)
13
break(verb, drop, go, give, cut)
13
mitigate(verb, calm, check, decline, reduce)
13
subside(verb, stop, break, drop, close)
13
wither(verb, stop, break, drop, end)
12
cut(verb, strong, decline, hurt, reduce)
12
decay(verb, stop, drop, end, cut)
12
drain(verb, upset, drop, take, dull)
12
water(verb, strong, reduce, diminish)
11
attenuate(verb, stop, dull, cut, strong)
11
depress(verb, upset, dull, quiet, cut)
11
peter out(verb, expression, stop, drop, take)
11
wear out(verb, expression, phrasal verb, break, drop)
10
debase(verb, upset, dull, quiet, cut)
10
degrade(verb, upset, dull, cut, decline)
10
lower(verb, upset, calm, drop, dull)
10
relax(verb, calm, go, decline, open)
9
crumble(verb, stop, break, drop, go)
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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>