425 entries under noun topic. ×

33
advance(support, break, movement, increase)
29
progress(support, break, movement, advance)
28
betterment(support, break, act, movement)
24
advancement(support, break, movement, advance)
24
development(movement, advance, increase, rise)
17
gain(support, hold, break, drop)
16
progression(movement, advance, increase, progress)
14
increase(movement, advance, raise, push)
14
rise(support, break, movement, advance)
13
growth(trouble, good, movement, change)
12
amelioration(act, movement, change, advance)
12
melioration(act, progress, better, enhancement)
12
enhancement(change, advance, increase, rise)
12
headway(movement, advance, increase, progress)
12
refinement(taste, education, instruction, culture)
10
recovery(act, change, advance, increase)
10
correction(change, advance, development, review)
9
promotion(organization, support, movement, advance)
9
recuperation(increase, healing, therapy, restoration)
8
amendment(act, change, advance, rise)
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APASmart Define. (2015). improvement thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/improvement/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvement thesaurus" https://smartdefine.org/improvement/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, improvement thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/improvement/thesaurus/synonyms>.
MLASmart Define. "improvement thesaurus" 22 December 2015. Web. 27 September 2026. <https://smartdefine.org/improvement/thesaurus/synonyms>