3
decrease(noun, verb, lower, weaken)
3
soften(verb, lower, weaken)
2
abate
2
alleviate
2
diminish(verb, lower, weaken)
2
fill(verb, lower, weaken)
2
lessen(verb, lower, weaken)
2
lighten(verb, lower, weaken)
2
pale(verb, lower, weaken)
2
provide
2
weaken(verb, lower)
1
assuage
1
deaden
1
decline(noun, verb, lower, weaken)
1
dependent
1
dwindle
1
ease
1
fade
1
interest
1
lower(verb, adjective, weaken)
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APASmart Define. (2015). deepen thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/deepen/thesaurus/antonyms
ChicagoSmart Define. 2015. "deepen thesaurus" https://smartdefine.org/deepen/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, deepen thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/deepen/thesaurus/antonyms>.
MLASmart Define. "deepen thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/deepen/thesaurus/antonyms>