3
heighten(hurt, reduce, lower)
3
lengthen(verb, rise, extend)
3
mushroom
3
raise(verb, drop, increase, hurt, destroy)
3
redouble
3
stay ahead
2
add(verb, increase, adjoin)
2
burgeon
2
complement
2
consolidate
2
approve
2
deepen(lower, weaken)
2
dilate(cut, contract)
2
distend(reduce, deflate)
2
inflate(reduce, lower)
2
intensify(dull, slow, weaken)
2
laud(verb, approve)
2
multiply(destroy, decrease)
2
rise(noun, verb, extend, contract, retire)
2
rocket
10 years ago|5.2k views|share |citing 
APASmart Define. (2015). diminish thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/diminish/thesaurus/antonyms
ChicagoSmart Define. 2015. "diminish thesaurus" https://smartdefine.org/diminish/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, diminish thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/diminish/thesaurus/antonyms>.
MLASmart Define. "diminish thesaurus" 14 December 2015. Web. 26 September 2026. <https://smartdefine.org/diminish/thesaurus/antonyms>