2
correct
2
recover
1
create
1
cure(verb, fix, extend, enhance)
1
develop(verb, fix, extend, enhance)
1
elevate
1
enlarge(verb, fix, extend, enhance)
1
expand(verb, fix, extend, enhance)
1
fix(verb, extend, enhance)
1
flourish
1
hone
1
increase(verb, fix, extend, enhance)
1
invigorate(verb, fix, extend, enhance)
1
level up
1
meliorate
1
preserve
1
purify
1
raise(verb, fix, extend, enhance)
1
refine
1
reform(verb, correct, rectify)
11 years ago|3k views|share |citing 
APASmart Define. (2015). impair thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/impair/thesaurus/antonyms
ChicagoSmart Define. 2015. "impair thesaurus" https://smartdefine.org/impair/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, impair thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/impair/thesaurus/antonyms>.
MLASmart Define. "impair thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/impair/thesaurus/antonyms>