Declare
Vouch
Vouch verb - Give personal assurance; guarantee.
Declare is a synonym for vouch in give assurance topic. Sometimes you can use "Declare" instead a verb "Vouch".
Mutual synonyms
Cite this Source
Vouch and Declare. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/declare/vouch
Declare & Vouch. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/declare/vouch>.
Vouch or Declare. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/declare/vouch.
Google Ngram Viewer shows how "declare" and "vouch" have occurred on timeline