Boundary
Boundary noun - A real or imaginary point beyond which a person or thing cannot go.
Mark and boundary are semantically related. in outer limit topic. In some cases you can use "Mark" instead a noun "Boundary".
Nearby Word: bound
Mark
Mark noun - A person or thing that is made fun of.
How words are described
Cite this Source
Mark and Boundary. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/boundary/mark
Boundary & Mark. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/boundary/mark>.
Mark or Boundary. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/boundary/mark.
Google Ngram Viewer shows how "boundary" and "mark" have occurred on timeline