External and Midmost

External

External adjective - Situated on the outside or farther out.
Usage example: the external chambers of the ancient tomb gave little indication of the magnificence of the innermost chamber

Midmost is an antonym for external.

Midmost

Midmost adjective - Occupying a position equally distant from the ends or extremes.

External is an antonym for midmost.
Cite this Source
Midmost and External. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/external/midmost
External & Midmost. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/external/midmost>.
Midmost or External. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/external/midmost.
Google Ngram Viewer shows how "external" and "midmost" have occurred on timeline