Imprison
Imprison verb - To put in or as if in prison.
Locked up and imprison are semantically related In some cases you can use "Locked up" instead a verb "Imprison".
Nearby Words: imprisonment, imprisoning
Locked up
Mutual synonyms
Related pairs
Cite this Source
Locked up and Imprison. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/imprison/locked_up
Imprison & Locked up. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/imprison/locked_up>.
Locked up or Imprison. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/imprison/locked_up.
Google Ngram Viewer shows how "imprison" and "locked up" have occurred on timeline