Invalidation
Invalidation noun - The doing away with something by formal action.
Usage example: sought speedy invalidation of the contract, which had been signed without parental consent
Overturn and invalidation are semantically related. In some cases you can use "Overturn" instead a noun "Invalidation".
Overturn
Overturn noun - The act of upsetting something.
Invalidation and overturn are semantically related. Sometimes you can use "Invalidation" instead a noun "Overturn".
Nearby Words: overturned, overturning
Cite this Source
Overturn and Invalidation. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/invalidation/overturn
Invalidation & Overturn. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/invalidation/overturn>.
Overturn or Invalidation. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/invalidation/overturn.
Google Ngram Viewer shows how "invalidation" and "overturn" have occurred on timeline