390 entries under noun topic. ×

7
threshold(beginning, edge, borderline, boundary)
6
ring(verb, end, protect, contain)
5
ambit(edge, borderline, margin, frontier)
5
bank(edge, land, side, soil)
5
coast(edge, land, side, soil)
5
contact(verb, advance, meet, touch)
5
delimitation(term, margin)
5
division(break, part, top, line)
5
door(beginning, borderline, boundary, frontier)
5
entrance(beginning, borderline, boundary, frontier)
5
garden(plot, agriculture)
5
girth
5
lace(verb, feature, hold, cover)
5
lap(verb, hold, cover, secure)
5
marchland(territory, edge, borderline, boundary)
5
mete(borderline, frontier)
5
molding
5
moulding
5
outpost(borderline, boundary, frontier, circumjacence)
5
outskirts(edge, margin, sideline, trimming)
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APASmart Define. (2016). border thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/border/thesaurus/synonyms
ChicagoSmart Define. 2016. "border thesaurus" https://smartdefine.org/border/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, border thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/border/thesaurus/synonyms>.
MLASmart Define. "border thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/border/thesaurus/synonyms>