Edge
Edge noun - A harsh or sharp quality.
Physical boundary and edge are semantically related. In some cases you can use "Physical boundary" instead a noun "Edge".
Physical boundary
Edge and physical boundary are semantically related. You can use "Edge" instead a noun phrase "Physical boundary".
Cite this Source
Physical boundary and Edge. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/edge/physical_boundary
Edge & Physical boundary. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/edge/physical_boundary>.
Physical boundary or Edge. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/edge/physical_boundary.
Google Ngram Viewer shows how "edge" and "physical boundary" have occurred on timeline