2
revitalization(revival, mending, recuperation)
2
revivification(healing, rescue, recovery, revival, mending)
2
ripening(advance, increase, progress, development, growth)
2
sanction(noun, support, hold, break, drop)
2
shift(revolution, invention, reversal, novelty)
2
stride
2
training(noun, study, information, taste, finish)
2
trump(noun, advantage)
2
upbeat(noun, change, advance, rise, development)
2
upper hand(noun, expression, support, hold, break)
2
utility(noun, support, hold, break, drop)
2
variation(change, alteration, modification, revolution, invention)
1
abatement(lessening, mitigation)
1
abetting
1
about-face
1
acceleration(noun, advance, increase, progress, growth)
1
acclivity
1
accommodation
1
adding to(expression, advance, increase, progress, development)
1
addition(noun, advance, increase, progress, influence)
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APASmart Define. (2015). improvement thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/improvement/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvement thesaurus" https://smartdefine.org/improvement/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, improvement thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/improvement/thesaurus/synonyms>.
MLASmart Define. "improvement thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/improvement/thesaurus/synonyms>