7
destroy(verb, stop, close, end, separate)
7
negative(verb, fix, correct, halt, improve)
7
overturn(verb, stop, upset, break, control)
7
undermine(verb, stop, decline, hurt, reduce)
7
weaken(verb, stop, decline, hurt, reduce)
6
delete(verb, declare, cancel, undo, reverse)
6
disable(verb, bar, subdue, restrict, prohibit)
6
disarm(verb, hurt, ruin, damage, weaken)
6
dissolve(verb, stop, close, end, reject)
6
explode(verb, oppose, expose, counter, discredit)
6
impair(verb, stop, decline, hurt, reduce)
6
unfit(verb, adjective, hurt, ruin, harm)
6
veto(verb, upset, control, direct, disregard)
5
avoid
5
break(verb, upset, oppose, deny, expose)
5
debase(verb, decline, reduce, fail, halt)
5
demolish(verb, upset, break, close, end)
5
disaffirm(verb, annul, negate, confute)
5
disannul(verb, restrict, cancel, undo, reverse)
5
disavow(verb, deny, renounce, compensate, contradict)
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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>