Annul and Revalidate
Opposite meaning words
Annul
Annul verb - To balance with an equal force so as to make ineffective.
Revalidate is an antonym for annul in void an agreement topic.
Revalidate
Cite this Source
Revalidate and Annul. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/annul/revalidate
Annul & Revalidate. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/annul/revalidate>.
Revalidate or Annul. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/annul/revalidate.
Google Ngram Viewer shows how "annul" and "revalidate" have occurred on timeline