Invalidate and Sanction


Invalidate verb - To put an end to by formal action.
Usage example: those nations eventually invalidated their trade agreement

Sanction is an antonym for invalidate in topics: nullify, render null and void.


Sanction verb - To give official acceptance of as satisfactory.

Invalidate is an antonym for sanction in authorize topic.

Nearby Words: sanctioned, sanctity, sanctioning

Common collocations

marriage invalidate marriage sanction marriage
wedding invalidate wedding sanction wedding
Cite this Source
Sanction and Invalidate. (2016). Retrieved 2023, March 21, from
Invalidate & Sanction. N.p., 2016. Web. 21 Mar. 2023. <>.
Sanction or Invalidate. 2016. Accessed March 21, 2023.
Google Ngram Viewer shows how "invalidate" and "sanction" have occurred on timeline