237 entries under weaken topic. ×

1
chop(verb, break, cut, hurt, reduce)
1
confound(verb, reduce, ruin, subdue)
1
confute(verb, reduce, ruin, subdue)
1
controvert(verb, reduce, ruin, subdue)
1
cow(verb, reduce, ruin, subdue)
1
declass(verb, reduce, ruin, destroy, damage)
1
decompose(decline, destroy, degenerate, decay)
1
deflate(verb, cut, reduce, diminish, lower)
1
degenerate(verb, decline, reduce, destroy, fail)
1
demerit(verb, reduce, ruin, subdue)
1
demote(verb, reduce, ruin, destroy, damage)
1
descend(verb, decline, fail, diminish, lower)
1
devaluate(verb, harm, hinder, spoil)
1
devalue(verb, cut, hurt, reduce, ruin)
1
diet(verb, cut, reduce, diminish, lower)
1
dig(hurt, ruin, challenge, frustrate)
1
dig out(expression, hurt, ruin, challenge)
1
ding(verb, harm, hinder, spoil)
1
disconfirm(verb, reduce, ruin, subdue)
1
discount(verb, cut, reduce, diminish, lower)
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APASmart Define. (2015). impair thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/impair/thesaurus/synonyms
ChicagoSmart Define. 2015. "impair thesaurus" https://smartdefine.org/impair/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, impair thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/impair/thesaurus/synonyms>.
MLASmart Define. "impair thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/impair/thesaurus/synonyms>