130 entries under weaken topic. ×

9
hurt(verb, upset, break, dull, help)
9
rot(verb, break, decline, hurt, reduce)
8
reduce(verb, decline, ruin, destroy, fail)
8
stain(verb, break, dull, help, hurt)
8
undermine(verb, break, cut, decline, hurt)
7
blight(verb, break, cut, hurt, ruin)
7
depreciate(verb, cut, decline, ruin, fail)
7
destroy(verb, stop, end, reduce, ruin)
7
deteriorate(verb, cut, decline, hurt, reduce)
7
diminish(verb, decline, reduce, destroy, fail)
7
prejudice(verb, upset, help, cut, hurt)
6
abate(verb, stop, end, decline, reduce)
6
degenerate(verb, adjective, decline, reduce, destroy)
5
cripple(verb, break, cut, decline, hurt)
5
devaluate(harm, hinder, spoil, blunt)
5
disfigure(verb, break, cut, hurt, ruin)
5
lessen(verb, decline, reduce, destroy, fail)
5
lower(verb, decline, reduce, ruin, destroy)
5
sap(verb, decline, hurt, reduce, ruin)
4
fade(verb, break, decline, hurt, reduce)
10 years ago|13k views|share |citing 
APASmart Define. (2016). vitiate thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/vitiate/thesaurus/synonyms
ChicagoSmart Define. 2016. "vitiate thesaurus" https://smartdefine.org/vitiate/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, vitiate thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/vitiate/thesaurus/synonyms>.
MLASmart Define. "vitiate thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/vitiate/thesaurus/synonyms>