34 entries under borderline topic. ×

9
march(noun, territory, edge, border)
6
border(noun, territory, edge, frontier)
4
environs(border, frontier, nearness)
4
limit(noun, border, boundary, frontier)
4
purlieus(border, frontier, nearness)
3
fringe(noun, border, frontier)
2
ambit(border, frontier)
2
confines(border, frontier, nearness)
2
outpost(border, frontier)
2
perimeter(border, frontier)
2
periphery(noun, line, edge, border)
1
barrier(noun, border, frontier)
1
bounds(noun, border, frontier)
1
brink(noun, border, frontier)
1
extent(noun, border, frontier)
1
extremity(noun, border, frontier)
1
hem(noun, border, frontier)
1
terminus(noun, border, frontier)
1
verge(noun, border, frontier)
0
abuttals(border, frontier)
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APASmart Define. (2015). borderland thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/borderland/thesaurus/synonyms
ChicagoSmart Define. 2015. "borderland thesaurus" https://smartdefine.org/borderland/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, borderland thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/borderland/thesaurus/synonyms>.
MLASmart Define. "borderland thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/borderland/thesaurus/synonyms>