89 entries under boundary topic. ×

4
termination(noun, check, curb, limit, restraint)
4
tip(noun, verb, meet, touch, hit)
3
allowance(noun, brim)
3
field(agriculture, brim)
3
ledge(noun, control, end, point, line)
3
maximum(noun, check, curb, limit, restraint)
3
sideline(noun, edge, borderline, margin)
3
terminus(noun, limit, edge, borderline)
2
acme(noun, limit, edge)
2
apex(noun, limit, edge)
2
leeway(noun, brim)
2
top(noun, part, limit, face, extreme)
2
zenith(noun, limit, edge)
1
extent(noun, top, line, limit, edge)
1
portal(noun, end, point, line, beginning)
1
split(noun, break, end, point, line)
1
strand(noun, end, point, line, edge)
1
term(noun, verb, end, top, point)
1
terminal(noun, top, line, limit, extreme)
0
acuteness(limit, edge)
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APASmart Define. (2016). border thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/border/thesaurus/synonyms
ChicagoSmart Define. 2016. "border thesaurus" https://smartdefine.org/border/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, border thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/border/thesaurus/synonyms>.
MLASmart Define. "border thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/border/thesaurus/synonyms>