Annul and Double check
Opposite meaning terms
Annul
Annul verb - To balance with an equal force so as to make ineffective.
Double check is an antonym for annul.
Double check
Double check noun - Something that checks the correctness of a previous check.
Cite this Source
Double check and Annul. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/annul/double_check
Annul & Double check. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/annul/double_check>.
Double check or Annul. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/annul/double_check.
Google Ngram Viewer shows how "annul" and "double check" have occurred on timeline