Kept secret
Plug and kept secret are semantically related. In some cases you can use "Plug" instead a verb phrase "Kept secret".
Plug
Plug verb - To close up so that no empty spaces remain.
Kept secret and plug are semantically related. Sometimes you can use "Kept secret" instead a verb "Plug".
Cite this Source
Plug and Kept secret. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/kept_secret/plug
Kept secret & Plug. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/kept_secret/plug>.
Plug or Kept secret. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/kept_secret/plug.
Google Ngram Viewer shows how "kept secret" and "plug" have occurred on timeline