Aver
Warrant
Warrant verb - To assume responsibility for the satisfactory quality or performance of.
Usage example: the computer company unconditionally warrants all of its products for one full year
Aver is a synonym for warrant in guarantee topic. You can use "Aver" instead a verb "Warrant", if it concerns topics such as affirmation.
Mutual synonyms
Cite this Source
Warrant and Aver. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/aver/warrant
Aver & Warrant. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/aver/warrant>.
Warrant or Aver. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/aver/warrant.
Google Ngram Viewer shows how "aver" and "warrant" have occurred on timeline