Border
Border noun - The line or relatively narrow space that marks the outer limit of something.
Usage example: a rug with a fancily embroidered border
Boundary is a synonym for border in edge topic. In some cases you can use "Boundary" instead a noun "Border", when it comes to topics like frontier, limit, end, bound. popular alternative
Boundary
Boundary noun - A real or imaginary point beyond which a person or thing cannot go.
Usage example: parents have to set boundaries for their children, and the children want them to
Border is a synonym for boundary in edge topic. You can use "Border" instead a noun "Boundary", if it concerns topics such as position, extent, limit, end. popular alternative
Nearby Word: bound
Mutual synonyms
How words are described
Cite this Source
Boundary and Border. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/border/boundary
Border & Boundary. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/border/boundary>.
Boundary or Border. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/border/boundary.
Google Ngram Viewer shows how "border" and "boundary" have occurred on timeline