37 entries under challenge topic. ×

10
excavate(verb, hurt, reduce, ruin, destroy)
6
dig(verb, hurt, reduce, ruin, destroy)
3
undercut(verb, hurt, ruin, weaken)
2
tunnel(verb, hurt, reduce, ruin, destroy)
2
undermine(verb, weaken, dig, blunt)
1
attenuate(verb, hurt, ruin, weaken)
1
blunt(verb, hurt, ruin, weaken)
1
corrode(verb, hurt, ruin, weaken)
1
cripple(verb, hurt, weaken, frustrate)
1
debilitate(verb, hurt, ruin, weaken)
1
dent(verb, weaken, depress, scoop)
1
dig out(verb, expression, phrasal verb, hurt, ruin)
1
disable(verb, hurt, weaken, frustrate)
1
enfeeble(verb, hurt, ruin, weaken)
1
erode(verb, hurt, ruin, weaken)
1
foil(verb, hurt, ruin, weaken)
1
frustrate(verb, hurt, ruin, weaken)
1
hurt(verb, weaken, frustrate, blunt)
1
impair(verb, hurt, ruin, weaken)
1
mine(verb, hurt, ruin, weaken)
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APASmart Define. (2015). hollow out thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hollow_out/thesaurus/synonyms
ChicagoSmart Define. 2015. "hollow out thesaurus" https://smartdefine.org/hollow_out/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, hollow out thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hollow_out/thesaurus/synonyms>.
MLASmart Define. "hollow out thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/hollow_out/thesaurus/synonyms>