170 entries under weaken topic. ×

10
deflate(verb, upset, cut, check, decline)
10
demote(verb, upset, break, check, ruin)
10
detract(verb, take, destroy, damage, diminish)
10
discredit(verb, upset, destroy, crush, withdraw)
10
modify(verb, calm, drop, control, dull)
10
ruin(verb, break, cut, fix, beat)
10
soothe(verb, calm, dull, check, release)
9
impair(verb, dull, quiet, cut, decline)
9
shave(verb, cut, check, restrain, diminish)
9
undermine(verb, force, decline, ruin, defeat)
8
debilitate(verb, upset, dull, decline, destroy)
8
impoverish(verb, break, cut, decline, ruin)
8
qualify(verb, control, check, release, cool)
8
thin out(verb, expression, phrasal verb, close, decline)
7
blunt(verb, calm, dull, quiet, check)
7
constrict(verb, control, close, check, decline)
7
cripple(verb, force, decline, ruin, defeat)
7
edit(verb, cut, decline, diminish, decrease)
7
enfeeble(verb, force, ruin, defeat, damage)
7
subside(verb, stop, drop, control, dull)
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APASmart Define. (2016). reduce thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reduce/thesaurus/synonyms
ChicagoSmart Define. 2016. "reduce thesaurus" https://smartdefine.org/reduce/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, reduce thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reduce/thesaurus/synonyms>.
MLASmart Define. "reduce thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/reduce/thesaurus/synonyms>