5
improving(verb, adjective, friendly, sympathetic, useful)
4
advancing(verb, adjective, improving, benefiting)
4
ameliorating
4
amendatory(adjective, corrective, serendipitous)
3
advance
3
ameliorative
3
betterment
3
correcting(noun, verb, adjective, fixing, sewing)
3
enhancing(verb, improving)
3
furthering(verb, improving, benefiting)
3
mending
3
progressing(verb, improving)
3
refinement
3
symbiotic(useful, beneficial, advantageous)
2
advancement
2
amelioration
2
amending
2
availing(verb, benefiting)
2
besting
2
corrective
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APASmart Define. (2015). bettering thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/bettering/thesaurus/synonyms
ChicagoSmart Define. 2015. "bettering thesaurus" https://smartdefine.org/bettering/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, bettering thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/bettering/thesaurus/synonyms>.
MLASmart Define. "bettering thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/bettering/thesaurus/synonyms>