66 entries under margin topic. ×

36
border(noun, adjective, territory, break, part)
35
limit(noun, close, area, part, end)
34
edge(noun, adjective, part, end, mark)
22
bound(noun, close, area, end, top)
22
end(noun, break, close, top, limit)
19
perimeter(noun, area, part, end, top)
17
periphery(noun, area, part, end, top)
16
verge(noun, part, end, top, limit)
15
compass(noun, area, influence, limit, scope)
14
circumference(noun, area, end, influence, limit)
13
extremity(noun, end, top, limit, extreme)
12
terminal(noun, end, top, limit, extreme)
11
borderline(noun, mark, top, limit, stroke)
9
extreme(noun, adjective, end, top, point)
8
ambit(noun, area, influence, limit, scope)
7
tip(noun, end, top, point, limit)
4
circuit(noun, area, limit, scope, range)
3
divide(noun, break, split, disagreement, class)
3
outskirts(noun, edge, neighborhood, sideline)
2
divider(noun, break, split, disagreement, class)
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APASmart Define. (2015). boundary thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/boundary/thesaurus/synonyms
ChicagoSmart Define. 2015. "boundary thesaurus" https://smartdefine.org/boundary/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, boundary thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/boundary/thesaurus/synonyms>.
MLASmart Define. "boundary thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/boundary/thesaurus/synonyms>