Clammed up
Grayed and clammed up are semantically related. In some cases you can use "Grayed" instead a verb "Clammed up".
Grayed
Clammed up and grayed are semantically related. Sometimes you can use "Clammed up" instead a verb "Grayed".
Cite this Source
Grayed and Clammed up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/clammed_up/grayed
Clammed up & Grayed. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/clammed_up/grayed>.
Grayed or Clammed up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/clammed_up/grayed.
Google Ngram Viewer shows how "clammed up" and "grayed" have occurred on timeline