Clam up and Sitting on

Clam up

Clam up verb - To stop talking.

Sitting on and clam up are semantically related In some cases you can use "Sitting on" instead a verb "Clam up".

Sitting on

Definitions of Clam up not found.

Clam up and sitting on are semantically related in prevent topic. Sometimes you can use "Clam up" instead a verb "Sitting on", if it concerns topics such as silence, keep back, make or be quiet.
Cite this Source
Sitting on and Clam up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clam_up/sitting_on
Clam up & Sitting on. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clam_up/sitting_on>.
Sitting on or Clam up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clam_up/sitting_on.
Google Ngram Viewer shows how "clam up" and "sitting on" have occurred on timeline