Clam up and Overlying

Clam up

Clam up verb - To stop talking.

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

Overlying

Overlying adjective - Placed on or over something else.

Clam up and overlying are semantically related. Sometimes you can use "Clam up" instead a verb "Overlying".
Cite this Source
Overlying and Clam up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/clam_up/overlying
Clam up & Overlying. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/clam_up/overlying>.
Overlying or Clam up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/clam_up/overlying.
Google Ngram Viewer shows how "clam up" and "overlying" have occurred on timeline