Clam up and Untighten

Clam up

Clam up verb - To stop talking.

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

Untighten

Definitions of Clam up not found.

Clam up and untighten are semantically related. Sometimes you can use "Clam up" instead a verb "Untighten".
Cite this Source
Untighten and Clam up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/clam_up/untighten
Clam up & Untighten. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/clam_up/untighten>.
Untighten or Clam up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/clam_up/untighten.
Google Ngram Viewer shows how "clam up" and "untighten" have occurred on timeline