44 entries under borderline topic. ×

4
environs(noun, area, line, limit, scope)
3
limits(border, frontier, limitations, boundaries)
3
march(edge, border, frontier, trimming)
3
pale(noun, border, frontier)
2
borderland(noun, border, frontier)
2
frame(noun, limit, outline, edge, bound)
2
purlieus(noun, area, line, limit, scope)
1
barrier(border, frontier)
1
extent(noun, area, line, limit, scope)
1
horizon(ring, border, loop, frontier)
1
line(track, edge, trail, border, route)
1
precinct(noun, area, line, limit, scope)
1
radius(noun, area, line, limit, scope)
1
termination(noun, border, frontier)
0
abuttals(border, frontier)
0
beginning(border, frontier)
0
line of demarcation(expression, idiom, border, frontier)
0
mark(border, frontier)
0
mere(border, frontier)
0
mete(border, frontier)
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APASmart Define. (2015). periphery thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/periphery/thesaurus/synonyms
ChicagoSmart Define. 2015. "periphery thesaurus" https://smartdefine.org/periphery/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, periphery thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/periphery/thesaurus/synonyms>.
MLASmart Define. "periphery thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/periphery/thesaurus/synonyms>