1,079 entry under verb topic. ×

4
purify(advance, increase, progress, adjust)
4
refresh(fix, raise, correct, gain)
4
serve(support, make, help, work)
4
sharpen(study, change, fix, advance)
4
show improvement(expression, advance, develop, progress)
4
straighten(fix, smooth, level, straight)
4
swell(advance, increase, develop, promote)
4
train(support, develop, promote, encourage)
4
up(good, increase, develop, raise)
4
upswing(development, growth, self-improvement)
3
magnify(noun, advance, increase, develop)
3
advancement(noun, change, progress, well)
3
avail(make, help, work, advance)
3
beautify(increase, develop, expand, enhance)
3
breed(change, develop, refine, many)
3
bring forward(phrasal verb, give, choice, teaching)
3
broaden(noun, increase, boost, swell)
3
build up(noun, expression, phrasal verb, make)
3
cap(good, progress, well, better)
3
clarify(light, produce, tell, perfect)
10 years ago|34k views|share |citing 
APASmart Define. (2016). improve thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/improve/thesaurus/synonyms
ChicagoSmart Define. 2016. "improve thesaurus" https://smartdefine.org/improve/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, improve thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/improve/thesaurus/synonyms>.
MLASmart Define. "improve thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/improve/thesaurus/synonyms>