231 entries under noun topic. ×

3
outskirts(edge, margin, neighborhood, sideline)
3
purlieu
3
ring
3
stump(top, point, limit, extreme)
3
ultimate(adjective, top, point, limit)
2
area(influence, scope, range, course)
2
bar
2
block
2
butt end(expression, top, point, limit)
2
divider(break, split, disagreement, class)
2
lip(edge, bound, border, surplus)
2
marchland(territory, edge, borderline, frontier)
2
mere(limit, border, borderline, frontier)
2
nib(top, point, limit, extreme)
2
obstacle(privet, hedgerow)
2
point(end, top, line, limit)
2
stint
2
stub(top, point, limit, extreme)
2
tag end(expression, top, edge, side)
2
tail(top, point, limit, extreme)
11 years ago|13k views|share |citing 
APASmart Define. (2015). boundary thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/boundary/thesaurus/synonyms
ChicagoSmart Define. 2015. "boundary thesaurus" https://smartdefine.org/boundary/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, boundary thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/boundary/thesaurus/synonyms>.
MLASmart Define. "boundary thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/boundary/thesaurus/synonyms>