14 entries under reduce topic. ×

4
enhance(verb, hurt, raise, rise)
3
augment(verb, hurt, diminish)
3
magnify(verb, contract, enlarge, shrink)
2
heighten(verb, hurt, lower)
2
redouble
2
thicken
1
aggravate(verb, raise, rise, extend)
1
inflate
1
supplement
0
aggrandize(keep, belittle)
0
go up(expression, stop, contract)
0
lend a hand(expression, idiom, diminish)
0
stand up for(expression, idiom, diminish)
0
tag on(expression, hurt, halt)
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APASmart Define. (2016). weaken thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/weaken/thesaurus/antonyms
ChicagoSmart Define. 2016. "weaken thesaurus" https://smartdefine.org/weaken/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, weaken thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/weaken/thesaurus/antonyms>.
MLASmart Define. "weaken thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/weaken/thesaurus/antonyms>