94 entries under overturn topic. ×

1
black out(verb, expression, reject, cancel, reverse)
1
capsize(verb, upset, overthrow, reverse, annul)
1
circumduct(verb, cancel, undo, void)
1
clamp down on(verb, expression, idiom, cancel, reverse)
1
cork up(verb, expression, cancel, reverse, void)
1
crack down on(verb, expression, idiom, cancel, reverse)
1
declare null and void(verb, expression, idiom, change, reject)
1
disestablish(verb, stop, end, suppress, eliminate)
1
dismantle(verb, change, withdraw, alter, cancel)
1
down(upset, reverse, annul, void)
1
expunge(verb, stop, end, destroy, crush)
1
extirpate(verb, stop, end, destroy, crush)
1
flip over(verb, expression, upset, reverse, annul)
1
hush up(verb, expression, cancel, reverse, void)
1
keel over(verb, expression, upset, reverse, annul)
1
knock down(expression, upset, reverse, annul, void)
1
knock over(expression, upset, reverse, annul, void)
1
overbalance(verb, upset, reverse, annul, void)
1
put damper on(verb, expression, idiom, cancel, reverse)
1
put the lid on(verb, expression, idiom, cancel, reverse)
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APASmart Define. (2015). invalidate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/invalidate/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidate thesaurus" https://smartdefine.org/invalidate/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, invalidate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/invalidate/thesaurus/synonyms>.
MLASmart Define. "invalidate thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/invalidate/thesaurus/synonyms>