128 entries under noun topic. ×

7
outside(top, level, face, edge)
7
surface(part, top, face, edge)
6
end(point, line, limit, edge)
6
frontier(border, borderline, boundary, verge)
6
girth
6
hem(limit, edge, bound, border)
5
bounds(limit, track, outline, trail)
5
contour
5
exterior(top, level, face, side)
5
lip(limit, edge, bound, border)
5
outskirts(edge, border, margin, sideline)
5
profile
5
silhouette
5
skirt(limit, edge, bound, border)
4
circle(area, scope, range, track)
4
circumscription(area, line, limit, scope)
4
confines(area, line, limit, scope)
4
covering(top, level, face, edge)
4
environs(area, line, limit, scope)
4
outer boundary(expression, idiom)
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APASmart Define. (2015). periphery thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/periphery/thesaurus/synonyms
ChicagoSmart Define. 2015. "periphery thesaurus" https://smartdefine.org/periphery/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, periphery thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/periphery/thesaurus/synonyms>.
MLASmart Define. "periphery thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/periphery/thesaurus/synonyms>