Authoritative
Authoritative adjective - Being the most accurate and apparently thorough.
Ascertained and authoritative are semantically related. In some cases you can use "Ascertained" instead an adjective "Authoritative".
Nearby Words: authority, authoritarian
Ascertained
Ascertained adjective - Discovered or determined by scientific observation.
Authoritative and ascertained are semantically related. Sometimes you can use "Authoritative" instead an adjective "Ascertained".
Nearby Words: ascertainment, ascertaining
Mutual synonyms
Related pairs
- established and authoritative
- established and ascertained
- true and authoritative
- true and ascertained
- reliable and authoritative
- reliable and ascertained
- trustworthy and authoritative
- trustworthy and ascertained
- unquestionable and authoritative
- unquestionable and ascertained
- conclusive and authoritative
- conclusive and ascertained
- recognized and authoritative
- recognized and ascertained
Cite this Source
Ascertained and Authoritative. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/authoritative/ascertained
Authoritative & Ascertained. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/authoritative/ascertained>.
Ascertained or Authoritative. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/authoritative/ascertained.
Google Ngram Viewer shows how "authoritative" and "ascertained" have occurred on timeline