45 entries under noun topic. ×

10
boundary(territory, limit, outline, edge)
10
frontier(territory, edge, border, contiguity)
9
march(territory, edge, border, borderline)
8
marchland(territory, edge, border)
7
edge
6
border(territory, edge, borderline, frontier)
6
compass
4
border district(expression, idiom)
4
limit(border, borderline, boundary, frontier)
4
pale
4
precinct
3
circumscription
3
end
3
fringe(border, borderline, frontier)
3
marches
3
margin
2
borderline
2
confine
2
division
2
hinterland
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APASmart Define. (2015). borderland thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/borderland/thesaurus/synonyms
ChicagoSmart Define. 2015. "borderland thesaurus" https://smartdefine.org/borderland/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, borderland thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/borderland/thesaurus/synonyms>.
MLASmart Define. "borderland thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/borderland/thesaurus/synonyms>