Foreign
Frontier
Frontier adjective - Located at or near a border.
Foreign and frontier are semantically related. Sometimes you can use "Foreign" instead an adjective "Frontier".
Nearby Word: frontiersman
Mutual synonyms
Cite this Source
Frontier and Foreign. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/foreign/frontier
Foreign & Frontier. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/foreign/frontier>.
Frontier or Foreign. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/foreign/frontier.
Google Ngram Viewer shows how "foreign" and "frontier" have occurred on timeline