11
undermine(verb, challenge, weaken, dent, excavate)
6
undersell
5
cut(noun, verb, excavate)
4
cut away(verb, expression, phrasal verb)
4
damage(verb, challenge, weaken, dent)
4
excavate(verb, hurt, ruin, challenge, weaken)
4
tenderloin
3
cut out(verb, phrasal verb)
3
emasculate(verb, challenge, weaken, dent)
3
hollow out(verb, expression, hurt, ruin, challenge)
2
challenge(weaken, dent)
2
demoralize(verb, challenge, weaken, dent)
2
destabilize(verb, challenge, weaken, dent)
2
diminish(verb, weaken)
2
foil(verb, hurt, ruin, challenge, weaken)
2
gouge out
2
lessen(verb, weaken)
2
sacrifice
2
sap(hurt, ruin, challenge, weaken, frustrate)
2
slash
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APASmart Define. (2015). undercut thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/undercut/thesaurus/synonyms
ChicagoSmart Define. 2015. "undercut thesaurus" https://smartdefine.org/undercut/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, undercut thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/undercut/thesaurus/synonyms>.
MLASmart Define. "undercut thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/undercut/thesaurus/synonyms>