Aver
Swear
Swear verb - To make a solemn declaration of intent.
Usage example: swear to tell the truth, the whole truth, and nothing but the truth
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Synonyms for Swear
Aver is a synonym for swear in promise topic. You can use "Aver" instead a verb "Swear", if it concerns topics such as assert, affirm, affirmation, insist. popular alternative
Mutual synonyms
Cite this Source
Swear and Aver. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/aver/swear
Aver & Swear. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/aver/swear>.
Swear or Aver. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/aver/swear.
Google Ngram Viewer shows how "aver" and "swear" have occurred on timeline