Avouch
Avouch verb - To state as a fact usually forcefully.
Usage example: avouched that he had never cheated on his taxes in his life
Support
Mutual synonyms
Cite this Source
Support and Avouch. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/avouch/support
Avouch & Support. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/avouch/support>.
Support or Avouch. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/avouch/support.
Google Ngram Viewer shows how "avouch" and "support" have occurred on timeline