96 entries under decline topic. ×

6
degenerate(verb, adjective, reduce, destroy)
6
depress(verb, reduce, fail, halt)
5
cripple(verb, break, cut, hurt)
5
lessen(verb, reduce, destroy, fail)
5
lower(verb, reduce, ruin, destroy)
5
sap(verb, hurt, reduce, ruin)
4
fade(verb, break, hurt, reduce)
3
break(verb, cut, hurt, reduce)
2
corrode(verb, break, dull, hurt)
2
debilitate(verb, reduce, fail, halt)
2
dilute(verb, cut, reduce, ruin)
2
enervate(verb, reduce, fail, halt)
2
thin(verb, adjective, cut, reduce)
1
be worse for wear(weaken, degenerate, deteriorate, degrade)
1
become worse(expression, weaken, degenerate, degrade)
1
break up(verb, expression, reduce, fail)
1
crumble(verb, fail, lower, weaken)
1
cut(verb, hurt, reduce, ruin)
1
decay(reduce, weaken, lessen, lapse)
1
decompose(weaken, degenerate, degrade, decay)
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APASmart Define. (2016). vitiate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vitiate/thesaurus/synonyms
ChicagoSmart Define. 2016. "vitiate thesaurus" https://smartdefine.org/vitiate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, vitiate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vitiate/thesaurus/synonyms>.
MLASmart Define. "vitiate thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/vitiate/thesaurus/synonyms>