3
paralyze(verb, hurt, ruin, damage, bar)
3
renege(verb, change, withdraw, alter, restrict)
3
renounce(verb, stop, remove, dismiss, withdraw)
3
ruin(verb, stop, close, end, separate)
3
sap(verb, stop, decline, hurt, reduce)
3
show up(verb, expression, oppose, reveal, expose)
3
spoil(verb, stop, hurt, ruin, destroy)
3
subdue(verb, cross, frustrate, blank, thwart)
3
subvert(verb, stop, upset, break, destroy)
2
abandon(verb, stop, withdraw, scratch, annul)
2
avert
2
belittle(verb, defeat, reveal, discover, expose)
2
blow up(expression, discredit, confound, contradict, refute)
2
bring to naught(verb, expression, idiom, upset, break)
2
conflict(verb, confute)
2
contravene(verb, oppose, correct, halt, cross)
2
counterorder(verb, remove, dismiss, withdraw, deny)
2
counterwork(verb, correct, halt, counter, respond)
2
debar(bar, prohibit, ban)
2
debilitate(verb, stop, decline, hurt, reduce)
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APASmart Define. (2015). invalidate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/invalidate/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidate thesaurus" https://smartdefine.org/invalidate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, invalidate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/invalidate/thesaurus/synonyms>.
MLASmart Define. "invalidate thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/invalidate/thesaurus/synonyms>