Plug and Plug up

Plug

Plug verb - To close up so that no empty spaces remain.

Plug up and plug are semantically related. In some cases you can use "Plug up" instead a verb "Plug".

Nearby Words: plugged, plugboard

Plug up

Plug up verb - To prevent passage through by filling with something.

Plug and plug up are semantically related. You can use "Plug" instead the word "Plug up" as a verb or a noun.
Cite this Source
Plug up and Plug. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/plug/plug_up
Plug & Plug up. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/plug/plug_up>.
Plug up or Plug. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/plug/plug_up.
Google Ngram Viewer shows how "plug" and "plug up" have occurred on timeline