Border and Omphalos

Border

Border noun - The line or relatively narrow space that marks the outer limit of something.

Omphalos is an antonym for border.

Omphalos

Omphalos noun - A thing or place that is of greatest importance to an activity or interest.

Border is an antonym for omphalos in middle point topic.
Cite this Source
Omphalos and Border. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/border/omphalos
Border & Omphalos. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/border/omphalos>.
Omphalos or Border. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/border/omphalos.
Google Ngram Viewer shows how "border" and "omphalos" have occurred on timeline