Add and Lock up
Opposite meaning terms
Add
Add verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
Lock up
Lock up verb - To put in or as if in prison.
Cite this Source
Lock up and Add. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/add/lock_up
Add & Lock up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/add/lock_up>.
Lock up or Add. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/add/lock_up.
Google Ngram Viewer shows how "add" and "lock up" have occurred on timeline