39 entries under border topic. ×
| boundary(noun, territory, limit, edge) | |
| limit(noun, mark, limit, edge) | |
| borderland(noun, territory, edge, contiguity) | |
| line(noun, mark, stroke) | |
| edge(noun, outline) | |
| hinterland(noun, backcountry) | |
| extremity(noun, limit, edge, borderline) | |
| bounds(noun, limit, borderline) | |
| barrier(noun, borderline) | |
| march(noun, territory, edge, borderline) | |
| outskirts | |
| terminus(noun, limit, edge, borderline) | |
| verge(noun, limit, edge, borderline) | |
| brink(noun, area, limit, edge) | |
| confines(noun, borderline) | |
| limits | |
| outpost(noun, station, borderline) | |
| perimeter(noun, borderline, verge, threshold) | |
| periphery(noun, borderline, verge, threshold) | |
| termination(noun, limit, edge, borderline) |
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| APA | Smart Define. (2015). frontier thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/frontier/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "frontier thesaurus" https://smartdefine.org/frontier/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, frontier thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/frontier/thesaurus/synonyms>. |
| MLA | Smart Define. "frontier thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/frontier/thesaurus/synonyms> |