Authoritative
Authoritative adjective - Being the most accurate and apparently thorough.
Required and authoritative are semantically related. In some cases you can use "Required" instead an adjective "Authoritative".
Nearby Words: authority, authoritarian
Required
Required adjective - Forcing one's compliance or participation by or as if by law.
Authoritative and required are semantically related. Sometimes you can use "Authoritative" instead an adjective "Required".
Nearby Words: requirement, requiring
Mutual synonyms
Cite this Source
Required and Authoritative. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/authoritative/required
Authoritative & Required. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/authoritative/required>.
Required or Authoritative. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/authoritative/required.
Google Ngram Viewer shows how "authoritative" and "required" have occurred on timeline