| frame(noun, border, borderline, frontier) |
| fringe(noun, border, borderline, frontier) |
| frontier(noun, border, borderline) |
| hem(noun, border, borderline, frontier) |
| horizon(noun, border, borderline, frontier) |
| limit(border, borderline, frontier) |
| limits(noun, border, borderline, frontier) |
| line(noun, border, borderline, frontier) |
| march(noun, border, borderline, frontier) |
| margin(noun, border, borderline, frontier) |
| mark(noun, border, borderline, frontier) |
| mere(noun, border, borderline, frontier) |
| mete(noun, border, borderline, frontier) |
| outline(noun, border, borderline, frontier) |
| outpost(noun, border, borderline, frontier) |
| pale(noun, border, borderline, frontier) |
| perimeter(noun, border, borderline, frontier) |
| periphery(noun, border, borderline, frontier) |
| precinct(noun, border, borderline, frontier) |
| purlieus(noun, border, borderline, frontier) |