Lock up
Lock up verb - To put in or as if in prison.
Made certain and lock up are semantically related In some cases you can replace phrase "Made certain" with "Lock up", this terms are similar.
Made certain
Lock up and made certain are semantically related in guarantee topic. Sometimes you can use "Lock up" instead a verb phrase "Made certain".
Cite this Source
Made certain and Lock up. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/lock_up/made_certain
Lock up & Made certain. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/lock_up/made_certain>.
Made certain or Lock up. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/lock_up/made_certain.
Google Ngram Viewer shows how "lock up" and "made certain" have occurred on timeline