105 entries under undermine topic. ×

6
mar(verb, stop, decline, hurt, ruin)
5
sabotage(verb, stop, hurt, ruin, destroy)
5
upset(verb, trouble, dull, hurt, reduce)
5
wear(verb, drop, take, hurt, reduce)
4
demoralize(verb, shame, challenge, weaken, depress)
4
shake(upset, weakness, depress, extinguish, dishearten)
4
soften(verb, dull, decline, hurt, ruin)
3
damp(verb, upset, dull, reduce, disturb)
3
dampen(verb, upset, dull, reduce, disturb)
3
languish(verb, drop, take, decline, fail)
3
rattle(verb, upset, trouble, hurt, bother)
3
unman(upset, weakness, depress, extinguish, dishearten)
3
wear down(verb, expression, drop, take, worry)
3
wilt(verb, decline, fail, blow, lower)
2
adulterate(verb, decline, reduce, fail, halt)
2
chill(verb, upset, dull, reduce, disturb)
2
corrode(verb, decline, hurt, ruin, destroy)
2
crumble(verb, decline, fail, blow, lower)
2
daunt(verb, upset, trouble, dull, reduce)
2
degrade(verb, upset, trouble, dull, decline)
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APASmart Define. (2015). debilitate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/debilitate/thesaurus/synonyms
ChicagoSmart Define. 2015. "debilitate thesaurus" https://smartdefine.org/debilitate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, debilitate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/debilitate/thesaurus/synonyms>.
MLASmart Define. "debilitate thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/debilitate/thesaurus/synonyms>