Big kahuna
Principal and big kahuna are semantically related. In some cases you can use "Principal" instead a noun phrase "Big kahuna".
Principal
Principal noun - The person who has the most important role in a play, movie, or TV show.
Big kahuna and principal are semantically related. Sometimes you can use "Big kahuna" instead a noun "Principal".
Mutual synonyms
Related pairs
Cite this Source
Principal and Big kahuna. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/big_kahuna/principal
Big kahuna & Principal. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/big_kahuna/principal>.
Principal or Big kahuna. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/big_kahuna/principal.
Google Ngram Viewer shows how "big kahuna" and "principal" have occurred on timeline