Gainsay
Gainsay verb - To declare not to be true.
Obstruct and gainsay are semantically related. In some cases you can use "Obstruct" instead a verb "Gainsay".
Nearby Word: gainsaying
Cite this Source
Obstruct and Gainsay. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/gainsay/obstruct
Gainsay & Obstruct. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/gainsay/obstruct>.
Obstruct or Gainsay. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/gainsay/obstruct.
Google Ngram Viewer shows how "gainsay" and "obstruct" have occurred on timeline