113 entries under reduce topic. ×

27
weaken(verb, stop, upset, break, dull)
21
sap(noun, verb, stop, upset, dull)
19
impair(verb, stop, break, cut, decline)
18
ruin(verb, stop, break, cut, hurt)
17
enfeeble(verb, stop, upset, dull, force)
14
cripple(verb, stop, upset, break, dull)
12
debilitate(verb, stop, upset, dull, strong)
11
disable(verb, stop, break, dull, force)
11
hurt(verb, stop, break, cut, information)
9
enervate(verb, stop, upset, strong, decline)
8
attenuate(verb, stop, dull, strong, hurt)
8
incapacitate(verb, stop, break, hurt)
7
break(verb, cut, decline, hurt)
7
devitalize(verb, strong, decline, fail)
7
vitiate(verb, break, cut, decline, hurt)
6
demoralize(verb, upset, ruin, harm)
6
drain(verb, bother, diminish, blow)
6
invalidate(verb, stop, decline, hurt)
5
debase(verb, decline, ruin, fail)
5
depress(verb, upset, decline, disturb)
11 years ago|13k views|share |citing 
APASmart Define. (2015). undermine thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/undermine/thesaurus/synonyms
ChicagoSmart Define. 2015. "undermine thesaurus" https://smartdefine.org/undermine/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, undermine thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/undermine/thesaurus/synonyms>.
MLASmart Define. "undermine thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/undermine/thesaurus/synonyms>