4
outer boundary(noun, expression, idiom)
3
borderline(noun, edge, border, frontier, trimming)
3
boundaries
3
edging(noun, limit, edge, border, margin)
3
limits(border, borderline, frontier, limitations, boundaries)
3
march(edge, border, borderline, frontier, trimming)
3
pale(noun, border, borderline, frontier)
3
superficies(noun, top, level, face, side)
2
borderland(noun, border, borderline, frontier)
2
coast(noun, edge)
2
configuration(noun, outline)
2
environment
2
facade(noun, top, level, face, side)
2
face(noun, part, top, level, edge)
2
facet(noun, part, top, level, face)
2
figure(noun, outline)
2
form(noun, outline)
2
frame(noun, limit, outline, edge, bound)
2
limitations
2
outer edge(noun, expression, edge, margin, sideline)
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APASmart Define. (2015). periphery thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/periphery/thesaurus/synonyms
ChicagoSmart Define. 2015. "periphery thesaurus" https://smartdefine.org/periphery/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, periphery thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/periphery/thesaurus/synonyms>.
MLASmart Define. "periphery thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/periphery/thesaurus/synonyms>