2
undermine(verb, decline, reduce, ruin, fail)
2
undo(verb, cancel, invalidate, negate, nullify)
2
unman
2
waste(reduce, diminish, strain, consume, dry)
2
wipe out(expression, break, reduce, ruin, defeat)
2
wrack(noun, verb, break, reduce, ruin)
2
wreak havoc on(noun, expression, idiom, break, reduce)
2
wreck(noun, verb, break, reduce, ruin)
1
ablate
1
abridge(verb, cut, reduce, diminish, lower)
1
adulterate(verb, decline, reduce, fail, halt)
1
annul(verb, destroy, spoil, cancel, invalidate)
1
assimilate
1
bant(verb, break, cut, reduce, ruin)
1
become insolvent(verb, expression, break, drop, close)
1
bereave
1
bleed dry(expression, idiom)
1
bleed white
1
burn out(expression, weaken, drain, weary, tire)
1
burn up
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APASmart Define. (2015). impoverish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impoverish/thesaurus/synonyms
ChicagoSmart Define. 2015. "impoverish thesaurus" https://smartdefine.org/impoverish/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, impoverish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impoverish/thesaurus/synonyms>.
MLASmart Define. "impoverish thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/impoverish/thesaurus/synonyms>