5
amplify(verb, increase, develop, improve, expand)
5
correct(verb, change, cut, fix, advance)
5
develop(verb, change, cut, advance, increase)
5
expand(verb, advance, increase, progress, improve)
5
extend(verb, increase)
5
freshen(quality, advance, changing, renovation, branding)
5
glorify(verb, advance, promote, praise, raise)
5
gradient(noun, rise, level, incline, slope)
5
grow(verb, advance, increase, develop, raise)
5
hike(noun, verb, support, break, advance)
5
improvement(noun, support, break, act, change)
5
jump(noun, verb, support, break, advance)
5
maximize(verb, increase)
5
mount
5
novelize(quality, advance, changing, renovation, branding)
5
optimize
5
supplement
5
upgradation
4
ascension
4
downgrade(noun, rise, level, incline, slope)
11 years ago|13k views|share |citing 
APASmart Define. (2015). upgrade thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/upgrade/thesaurus/synonyms
ChicagoSmart Define. 2015. "upgrade thesaurus" https://smartdefine.org/upgrade/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, upgrade thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/upgrade/thesaurus/synonyms>.
MLASmart Define. "upgrade thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/upgrade/thesaurus/synonyms>