197 entries under reduce topic. ×

7
enervate(verb, stop, decline, hurt)
6
break(verb, cut, decline, hurt)
6
decrease(verb, cut, decline, fail)
6
deprave(verb, decline, hurt, ruin)
6
drain(verb, cut, decline, ruin)
6
enfeeble(verb, stop, hurt, ruin)
6
invalidate(verb, stop, decline, hurt)
5
adulterate(verb, quiet, cut, decline)
5
cheapen(verb, cut, ruin, destroy)
5
degrade(verb, cut, decline, ruin)
5
depress(verb, dull, quiet, cut, decline)
5
paralyze(verb, stop, dull, quiet, hurt)
5
pervert(noun, verb, decline, hurt)
5
prostrate(verb, stop, hurt, ruin)
4
depreciate(verb, cut, decline, ruin)
4
disarm(verb, stop, hurt, ruin)
4
erode(verb, decline, hurt, ruin)
4
exhaust(verb, stop, break, dull, quiet)
3
bust(noun, verb, ruin, destroy)
3
cut down(verb, expression, phrasal verb, cut)
11 years ago|16k views|share |citing 
APASmart Define. (2015). impair thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impair/thesaurus/synonyms
ChicagoSmart Define. 2015. "impair thesaurus" https://smartdefine.org/impair/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, impair thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impair/thesaurus/synonyms>.
MLASmart Define. "impair thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/impair/thesaurus/synonyms>