Crowd
Plug up
Plug up verb - To prevent passage through by filling with something.
Cite this Source
Plug up and Crowd. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/crowd/plug_up
Crowd & Plug up. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/crowd/plug_up>.
Plug up or Crowd. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/crowd/plug_up.
Google Ngram Viewer shows how "crowd" and "plug up" have occurred on timeline