Boundary
Boundary noun - A real or imaginary point beyond which a person or thing cannot go.
Outer limit and boundary are semantically related. In some cases you can use "Outer limit" instead a noun "Boundary".
Nearby Word: bound
Outer limit
Boundary and outer limit are semantically related. You can use "Boundary" instead a noun phrase "Outer limit".
Mutual synonyms
Related pairs
Cite this Source
Outer limit and Boundary. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/boundary/outer_limit
Boundary & Outer limit. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/boundary/outer_limit>.
Outer limit or Boundary. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/boundary/outer_limit.
Google Ngram Viewer shows how "boundary" and "outer limit" have occurred on timeline