128 entries under worsen topic. ×

7
deteriorate(verb, cut, decline, hurt, reduce)
7
enervate(verb, stop, decline, hurt, reduce)
6
break(verb, cut, decline, hurt, reduce)
6
decrease(verb, cut, decline, reduce, fail)
6
deprave(verb, decline, hurt, reduce, ruin)
6
enfeeble(verb, stop, hurt, reduce, ruin)
6
invalidate(verb, stop, decline, hurt, reduce)
6
prejudice(verb, help, cut, hurt, information)
5
adulterate(verb, quiet, cut, decline, reduce)
5
cheapen(verb, cut, reduce, ruin, destroy)
5
degrade(verb, cut, decline, reduce, ruin)
5
depress(verb, dull, quiet, cut, decline)
5
disqualify(verb, stop, hurt, ruin, restrain)
5
pervert(noun, verb, decline, hurt, reduce)
4
aggravate(verb, diminish, degenerate, deteriorate, degrade)
4
corrode(verb, break, dull, decline, hurt)
4
depreciate(verb, cut, decline, reduce, ruin)
4
exacerbate(verb, diminish, aggravate, degenerate, deteriorate)
4
hinder(verb, information, damage, influence, harm)
4
wear away(verb, expression, break, decline, 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>