72 entries under alteration topic. ×

28
betterment(noun, support, break, act, movement)
13
growth(noun, trouble, good, movement, change)
12
amelioration(noun, act, movement, change, advance)
12
enhancement(noun, change, advance, increase, rise)
10
correction(noun, change, advance, development, review)
8
amendment(noun, act, change, advance, rise)
8
emendation(noun, review, repair, modification)
8
repair(noun, therapy, restoration, overhaul)
6
adjustment(noun, change, review, modification)
6
mending(noun, change, repair, modification)
6
rectification(noun, change, advance, rise, development)
6
reform(noun, adjustment, renovation, enhancement)
5
modification(noun, change, review, repair)
5
revision(noun, change, advance, rise, development)
4
change(noun, advance, rise, development, review)
4
reformation(noun, act, change, advance, rise)
3
remedy(noun, medicine, medication, cure, preparation)
3
reparation(noun, repair, restoration, overhaul)
2
adaptation(change, modification)
2
fitting(change, modification)
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APASmart Define. (2015). improvement thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/improvement/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvement thesaurus" https://smartdefine.org/improvement/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, improvement thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/improvement/thesaurus/synonyms>.
MLASmart Define. "improvement thesaurus" 22 December 2015. Web. 24 September 2026. <https://smartdefine.org/improvement/thesaurus/synonyms>