4
extinguish(verb, phrasal verb, law, stop, end)
4
hamstring(verb, hurt, ruin, damage, weaken)
4
override
4
prostrate(verb, stop, upset, hurt, ruin)
4
puncture(verb, discredit, repudiate, confound, contradict)
4
recant(verb, stop, withdraw, abandon, restore)
3
call off(verb, expression, phrasal verb, stop, end)
3
challenge(verb, discredit, contradict, refute, disprove)
3
check(verb, correct, halt, counter, respond)
3
compensate(verb, restrict, cancel, undo, reverse)
3
counter(oppose, expose, contest, contradict, refute)
3
deaden(verb, disable, impotence)
3
disallow(verb, upset, control, direct, disregard)
3
disfranchise(bar, prohibit, ban, unstrengthen, disenable)
3
dismiss(verb, close, end, separate, remove)
3
disparage
3
efface(verb, declare, undo, reverse, annul)
3
enfeeble(verb, hurt, ruin, harm, hinder)
3
frustrate(verb, stop, withdraw, abandon, correct)
3
hinder(verb, reduce, correct, halt, damage)
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APASmart Define. (2015). invalidate thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/invalidate/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidate thesaurus" https://smartdefine.org/invalidate/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, invalidate thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/invalidate/thesaurus/synonyms>.
MLASmart Define. "invalidate thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/invalidate/thesaurus/synonyms>