Bug up
Gainsay
Gainsay verb - To declare not to be true.
Bug up and gainsay are semantically related. Sometimes you can use "Bug up" instead a verb "Gainsay".
Nearby Word: gainsaying
Mutual synonyms
Cite this Source
Gainsay and Bug up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/bug_up/gainsay
Bug up & Gainsay. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/bug_up/gainsay>.
Gainsay or Bug up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/bug_up/gainsay.
Google Ngram Viewer shows how "bug up" and "gainsay" have occurred on timeline