Capitals
Upper case and capitals are semantically related. In some cases you can use "Upper case" instead a noun "Capitals".
Upper case
Capitals and upper case are semantically related. You can use "Capitals" instead a noun phrase "Upper case".
Cite this Source
Upper case and Capitals. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/capitals/upper_case
Capitals & Upper case. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/capitals/upper_case>.
Upper case or Capitals. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/capitals/upper_case.
Google Ngram Viewer shows how "capitals" and "upper case" have occurred on timeline