46 entries under borderline topic. ×

1
compass(noun, area, remove, turn, influence)
1
limit(noun, extent, border, prospect)
1
limits(border, frontier)
1
extent(noun, area, remove, influence, line)
1
perimeter(ring, border, loop, frontier)
1
periphery(ring, border, loop, frontier)
1
radius(noun, area, remove, influence, line)
0
boundary(noun, limit, outline, extent, border)
0
border(noun, extent, prospect, frontier)
0
ambit(noun, area, remove, influence, line)
0
termination(border, frontier)
0
terminus(border, frontier)
0
abuttals(border, frontier)
0
barrier(border, frontier)
0
beginning(border, frontier)
0
borderland(border, frontier)
0
bounds(border, frontier)
0
brink(border, frontier)
0
circumscription(border, frontier)
0
confines(border, frontier)
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APASmart Define. (2015). horizon thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/horizon/thesaurus/synonyms
ChicagoSmart Define. 2015. "horizon thesaurus" https://smartdefine.org/horizon/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, horizon thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/horizon/thesaurus/synonyms>.
MLASmart Define. "horizon thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/horizon/thesaurus/synonyms>