84 entries under frontier topic. ×

2
bounds(noun, outline, edge, border)
2
butt(noun, outline, edge, border)
2
circumscription(noun, outline, edge, border)
2
compass(noun, outline, edge, border)
2
confines(noun, outline, edge, border)
2
contour(noun, outline, edge, border)
2
corner(noun, outline, edge, border)
2
crook(noun, outline, edge, border)
2
crust(noun, outline, edge, border)
2
curb(noun, outline, edge, border)
2
edge(noun, outline, border, brick)
2
environs(noun, outline, edge, border)
2
extent(noun, outline, edge, border)
2
hook(noun, outline, edge, border)
2
horizon(noun, outline, edge, border)
2
ledge(noun, outline, edge, border)
2
limb(noun, outline, edge, border)
2
limits(noun, outline, edge, border)
2
line of demarcation(expression, outline, edge, border)
2
march(noun, outline, edge, border)
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APASmart Define. (1970). border state thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/border_state/thesaurus/related
ChicagoSmart Define. 1970. "border state thesaurus" https://smartdefine.org/border_state/thesaurus/related (accessed September 26, 2026).
HarvardSmart Define 1970, border state thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/border_state/thesaurus/related>.
MLASmart Define. "border state thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/border_state/thesaurus/related>