179 entries under weaken topic. ×

1
fade away(verb, expression, stop, drop, decline)
1
go downhill(verb, expression, idiom, drop, reduce)
1
go to pot(verb, expression, idiom, drop, fall)
1
go to seed(verb, expression, idiom, decline, fail)
1
go to the dogs(verb, expression, idiom, drop, reduce)
1
hit the skids(verb, expression, idiom, drop, fall)
1
hurt(verb, reduce, damage, harm, hinder)
1
injure(verb, reduce, destroy, damage, harm)
1
invalidate(verb, decline, reduce, fail, halt)
1
irrigate(reduce, diminish, thin, alter)
1
knock(reduce, withdraw, diminish, lower)
1
lace(verb, cut, reduce, diminish, thin)
1
laugh at(expression, reduce, withdraw, diminish, lower)
1
lose value(verb, expression, drop, fall, fail)
1
misprize(reduce, withdraw, diminish, lower)
1
needle(reduce, diminish, thin, alter)
1
pine(verb, drop, decline, fall, fail)
1
revert(verb, drop, reduce, fall, fail)
1
rot(noun, verb, drop, decline, reduce)
1
spike(reduce, diminish, thin, alter)
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APASmart Define. (2016). decrease thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/decrease/thesaurus/synonyms
ChicagoSmart Define. 2016. "decrease thesaurus" https://smartdefine.org/decrease/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, decrease thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/decrease/thesaurus/synonyms>.
MLASmart Define. "decrease thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/decrease/thesaurus/synonyms>