Add and X out
Opposite meaning terms
Add
Add verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
X out
X out verb - To show (something written) to be no longer valid by drawing a cross over or a line through it.
Cite this Source
X out and Add. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/add/x_out
Add & X out. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/add/x_out>.
X out or Add. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/add/x_out.
Google Ngram Viewer shows how "add" and "X out" have occurred on timeline