Plug
Plug verb - To close up so that no empty spaces remain.
Unite
Unite verb - To come together to form a single unit.
Mutual synonyms
Cite this Source
Unite and Plug. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/plug/unite
Plug & Unite. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/plug/unite>.
Unite or Plug. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/plug/unite.
Google Ngram Viewer shows how "plug" and "unite" have occurred on timeline