62 entries under upgrade topic. ×

6
cultivation(noun, study, advance, information, gain)
6
rectification(noun, change, advance, rise, development)
5
enrichment(noun, change, advance, rise, development)
5
rally(noun, change, advance, rise, return)
5
revision(noun, change, advance, rise, development)
5
upswing(noun, change, advance, increase, rise)
4
change(noun, advance, rise, development, review)
4
lift(noun, support, break, advance, increase)
4
reclamation(noun, change, advance, rise, development)
4
reformation(noun, act, change, advance, rise)
3
augmentation(noun, change, advance, increase, progress)
3
civilization(noun, study, information, taste, development)
3
elevation(noun, support, break, change, advance)
3
expansion(noun, advance, increase, rise, progress)
3
regeneration(noun, change, advance, rise, return)
2
break(noun, support, hold, drop, good)
2
enlargement(noun, advance, increase, progress, development)
2
hike(noun, support, break, advance, increase)
2
preferment(noun, support, break, change, advance)
2
raise(noun, support, break, advance, increase)
10 years ago|16k views|share |citing 
APASmart Define. (2015). improvement thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/improvement/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvement thesaurus" https://smartdefine.org/improvement/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, improvement thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/improvement/thesaurus/synonyms>.
MLASmart Define. "improvement thesaurus" 22 December 2015. Web. 26 September 2026. <https://smartdefine.org/improvement/thesaurus/synonyms>