Cover up and Clam up

Cover up

Cover up verb - To keep from being publicly known.

Clam up and cover up are semantically related in prevent topic. In some cases you can use "Clam up" instead a verb "Cover up".

Clam up

Clam up verb - To stop talking.

Cover up and clam up are semantically related in prevent topic. Sometimes you can use "Cover up" instead a verb "Clam up".
Cite this Source
Clam up and Cover up. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/cover_up/clam_up
Cover up & Clam up. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/cover_up/clam_up>.
Clam up or Cover up. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/cover_up/clam_up.
Google Ngram Viewer shows how "cover up" and "clam up" have occurred on timeline