Bound
Bound noun - A real or imaginary point beyond which a person or thing cannot go.
Outer limit and bound are semantically related. In some cases you can use "Outer limit" instead a noun "Bound".
Outer limit
Bound and outer limit are semantically related. Sometimes you can use "Bound" instead a noun phrase "Outer limit".
Mutual synonyms
Cite this Source
Outer limit and Bound. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bound/outer_limit
Bound & Outer limit. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bound/outer_limit>.
Outer limit or Bound. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bound/outer_limit.
Google Ngram Viewer shows how "bound" and "outer limit" have occurred on timeline