Addendum and Deletion
Opposite meaning words
Addendum
Addendum noun - A part added at the end of a book or periodical.
Deletion
Deletion noun - Something left out.
Usage example: one of the deletions from the final cut of the movie turned out to be my one line of dialogue
Cite this Source
Deletion and Addendum. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/addendum/deletion
Addendum & Deletion. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/addendum/deletion>.
Deletion or Addendum. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/addendum/deletion.
Google Ngram Viewer shows how "addendum" and "deletion" have occurred on timeline