Clam up
Clam up verb - To stop talking.
Make silent and clam up are semantically related. In some cases you can use "Make silent" instead a verb "Clam up".
Make silent
Clam up and make silent are semantically related. You can use "Clam up" instead a verb phrase "Make silent".
Mutual synonyms
Cite this Source
Make silent and Clam up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/clam_up/make_silent
Clam up & Make silent. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/clam_up/make_silent>.
Make silent or Clam up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/clam_up/make_silent.
Google Ngram Viewer shows how "clam up" and "make silent" have occurred on timeline