Lockup
Lockup noun - A place of confinement for persons held in lawful custody.
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Synonyms for Lockup
Open prison and lockup are semantically related. In some cases you can use "Open prison" instead a noun "Lockup".
Open prison
Lockup and open prison are semantically related. Sometimes you can use "Lockup" instead a noun phrase "Open prison".
Mutual synonyms
Cite this Source
Open prison and Lockup. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/lockup/open_prison
Lockup & Open prison. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/lockup/open_prison>.
Open prison or Lockup. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/lockup/open_prison.
Google Ngram Viewer shows how "lockup" and "open prison" have occurred on timeline