18
increase(noun, verb, stop, drop, decrease)
11
extend(verb, take, keep, raise, decrease)
10
expand(verb, stop, close, raise, extend)
9
raise(verb, drop, increase, hurt, destroy)
7
maximize(verb, decrease, minimize)
7
upgrade(verb, demote)
6
gain
4
enhance(verb, hurt, raise, neglect, extend)
4
stress(verb, lessen, tone, reduction, understatement)
3
augment(verb, hurt, diminish)
3
dilate(verb, cut, contract, stretch, widen)
3
enlarge(verb, stop, cut, increase, raise)
3
heighten(verb, hurt, lower)
3
intensify(verb, dull, slow, weaken)
3
promote(verb, fix)
3
strengthen(verb, destroy, raise, halt, extend)
3
advance(noun, decline)
3
blow up(verb, expression, phrasal verb, contract)
3
distend(verb, deflate)
3
escalate(stop, drop, slow)
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APASmart Define. (2016). reduce thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/reduce/thesaurus/antonyms
ChicagoSmart Define. 2016. "reduce thesaurus" https://smartdefine.org/reduce/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, reduce thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/reduce/thesaurus/antonyms>.
MLASmart Define. "reduce thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/reduce/thesaurus/antonyms>