237 entries under weaken topic. ×

4
handicap(verb, stop, hurt, ruin, restrain)
4
hinder(verb, information, damage, influence, harm)
4
ravage(verb, break, end, hurt, ruin)
4
scathe(verb, break, hurt, ruin, damage)
4
subvert(verb, break, hurt, ruin, destroy)
4
wear away(verb, expression, break, decline, hurt)
4
wrong(verb, break, cut, hurt, ruin)
3
blunt(verb, stop, dull, quiet, hurt)
3
bust(noun, verb, reduce, ruin, destroy)
3
consume(verb, dull, quiet, end, ruin)
3
cut down(verb, expression, phrasal verb, cut, reduce)
3
decline(noun, verb, reduce, fail, ease)
3
demoralize(verb, reduce, ruin, harm, challenge)
3
dilute(verb, cut, decline, reduce, ruin)
3
foil(hurt, ruin, challenge, frustrate)
3
immobilize(verb, stop, hurt, reduce, ruin)
3
lower(verb, cut, decline, reduce, ruin)
3
maltreat(verb, break, trouble, cut, hurt)
3
queer(verb, harm, hinder, spoil)
3
shatter(verb, stop, break, end, hurt)
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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>