- impair - make worse or less effective; "His vision was impaired"
--1 is one way to damage
Sample sentences:Derived forms: noun impairment1, noun impairer1
Somebody ----s something
Something ----s something
- mar, impair, spoil, deflower, vitiate - make imperfect; "nothing marred her beauty"
--2 is one way to damage
Sample sentences:Derived forms: noun impairment4, noun impairer1
Somebody ----s something
Something ----s something