Clam up and Gag

Clam up

Clam up verb - To stop talking.

Gag and clam up are semantically related. in calm topic. In some cases you can use "Gag" instead a verb "Clam up", when it comes to topics like prevent, silence, make or be quiet.

Gag

Gag verb - To discharge the contents of the stomach through the mouth.

Clam up and gag are semantically related. Sometimes you can use "Clam up" instead a verb "Gag".
Cite this Source
Gag and Clam up. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/clam_up/gag
Clam up & Gag. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/clam_up/gag>.
Gag or Clam up. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/clam_up/gag.
Google Ngram Viewer shows how "clam up" and "gag" have occurred on timeline