Clammed up
Wall off and clammed up are semantically related. In some cases you can use "Wall off" instead a verb "Clammed up".
Wall off
Wall off verb - To disallow entry into (a place) by means of a physical barrier at the entry point.
Clammed up and wall off are semantically related. Sometimes you can use "Clammed up" instead a verb "Wall off".
Cite this Source
Wall off and Clammed up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/clammed_up/wall_off
Clammed up & Wall off. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/clammed_up/wall_off>.
Wall off or Clammed up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/clammed_up/wall_off.
Google Ngram Viewer shows how "clammed up" and "wall off" have occurred on timeline