Principal and Upmost

Principal

Principal adjective - Highest in rank or authority.
Usage example: the principal researcher in the company's chemical division

Upmost and principal are semantically related In some cases you can use "Upmost" instead an adjective "Principal".

Nearby Words: principle, principally, principality, principe

Upmost

Upmost adjective - Being at a point or level higher than all others.
Usage example: the upmost floor of the building

Principal and upmost are semantically related in top topic. Sometimes you can use "Principal" instead an adjective "Upmost".
Cite this Source
Upmost and Principal. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/principal/upmost
Principal & Upmost. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/principal/upmost>.
Upmost or Principal. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/principal/upmost.
Google Ngram Viewer shows how "principal" and "upmost" have occurred on timeline