Authority
Authority noun - A person with a high level of knowledge or skill in a field.
Big league and authority are semantically related. In some cases you can use "Big league" instead a noun "Authority".
Big league
Big league noun - The most important league in any sport (especially baseball).
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Synonyms for Big league
Authority and big league are semantically related. Sometimes you can use "Authority" instead a noun phrase "Big league".
Mutual synonyms
Cite this Source
Big league and Authority. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/authority/big_league
Authority & Big league. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/authority/big_league>.
Big league or Authority. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/authority/big_league.
Google Ngram Viewer shows how "authority" and "big league" have occurred on timeline