3
wane(noun, verb, diminish, rise, extend)
2
deduct(verb, take, reduce, out)
2
abatement
2
Fall
2
abase(verb, raise, respect, extend)
2
depreciation
2
depression(noun, calm)
2
descend(verb, move, develop, leave)
2
deteriorate(verb, raise, rise, improve)
2
detract(verb, take, raise, extend, lessen)
2
devalue(verb, depreciate, overvalue)
2
drain
2
jeff
2
lighten(verb, trouble, aggravate)
2
lose(verb, stop, drop, decrease, slow)
2
minify
2
minor
2
moderate(upset, rise, extend, intensify)
2
narrow(verb, adjective, stop, drop, reduce)
2
plummet
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APASmart Define. (2016). increase thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/increase/thesaurus/antonyms
ChicagoSmart Define. 2016. "increase thesaurus" https://smartdefine.org/increase/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, increase thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/increase/thesaurus/antonyms>.
MLASmart Define. "increase thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/increase/thesaurus/antonyms>