Postscriptum
Post script and postscriptum are semantically related. In some cases you can replace phrase "Post script" with "Postscriptum", this terms are similar.
Post script
Postscriptum and post script are semantically related. You can use "Postscriptum" instead a noun phrase "Post script".
Mutual synonyms
Cite this Source
Post script and Postscriptum. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/postscriptum/post_script
Postscriptum & Post script. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/postscriptum/post_script>.
Post script or Postscriptum. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/postscriptum/post_script.
Google Ngram Viewer shows how "postscriptum" and "post script" have occurred on timeline