Corroborated
Fixed and corroborated are semantically related. In some cases you can use "Fixed" instead a verb "Corroborated".
Fixed
Fixed adjective - Having been established and usually not subject to change.
Corroborated and fixed are semantically related. Sometimes you can use "Corroborated" instead a verb "Fixed".
Mutual synonyms
Cite this Source
Fixed and Corroborated. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/corroborated/fixed
Corroborated & Fixed. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/corroborated/fixed>.
Fixed or Corroborated. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/corroborated/fixed.
Google Ngram Viewer shows how "corroborated" and "fixed" have occurred on timeline