6
change(noun, verb, good, well, better)
4
turn(noun, verb, amend, brighten, changing)
3
alter(verb, good, well, better)
3
change state(verb, good, well, better)
3
movement(noun, changing, get better, get well)
3
support(noun, verb, good, well, better)
2
accelerate(verb, good, well, better)
2
action(verb, good, well, better)
2
activity(noun, verb, good, well, better)
2
advance(verb, good, well, better)
2
better(adjective, amend, brighten, ameliorate)
2
calibrate(verb, amend, brighten, ameliorate)
2
construction(noun, instrument, equipment, tool, facility)
2
fix(verb, amend, brighten, ameliorate)
2
gain(verb, amend, brighten, ameliorate)
2
health(verb, adjective, amend, brighten, ameliorate)
2
help(noun, amend, brighten, ameliorate)
2
illuminate(verb, amend, brighten, ameliorate)
2
increase in value(verb, amend, brighten, ameliorate)
2
mature(verb, adjective, amend, brighten, ameliorate)
10 years ago|337 views|share |citing 
APASmart Define. (2016). improve thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/improve/thesaurus/broader
ChicagoSmart Define. 2016. "improve thesaurus" https://smartdefine.org/improve/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2016, improve thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/improve/thesaurus/broader>.
MLASmart Define. "improve thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/improve/thesaurus/broader>