821 entries under verb topic. ×

4
shorten(cut, reduce, diminish, lower)
4
shrivel(drop, cut, decline, reduce)
4
slow(upset, calm, dull, quiet)
4
tax(bother, fail, damage, strain)
4
tire out(expression, annoy, depress, exhaust)
4
use up(expression, phrasal verb, break, reduce)
4
wear away(expression, stop, break, drop)
4
wear down(expression, drop, take, cut)
3
abrogate(cancel, undo, impair, discredit)
3
allay(calm, dull, check, reduce)
3
alloy(cut, decline, thin, corrupt)
3
atrophy(decline, diminish, decrease, lessen)
3
bankrupt(cut, reduce, ruin, diminish)
3
belittle(reduce, destroy, damage, diminish)
3
break down(expression, phrasal verb, stop, break)
3
bust(reduce, ruin, destroy, damage)
3
canker(reduce, destroy, damage, lower)
3
cave in(expression, phrasal verb, break, drop)
3
compress(decline, reduce, diminish, decrease)
3
conk out(expression, stop, break, drop)
10 years ago|22k views|share |citing 
APASmart Define. (2016). weaken thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/weaken/thesaurus/synonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/weaken/thesaurus/synonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/weaken/thesaurus/synonyms>