Clam up and Drowse

Clam up

Clam up verb - To stop talking.

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

Drowse

Drowse verb - To sleep lightly or briefly.

Clam up and drowse are semantically related. Sometimes you can use "Clam up" instead a verb "Drowse".

Mutual synonyms

Cite this Source
Drowse and Clam up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/clam_up/drowse
Clam up & Drowse. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/clam_up/drowse>.
Drowse or Clam up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/clam_up/drowse.
Google Ngram Viewer shows how "clam up" and "drowse" have occurred on timeline