Clam up and Tighten up on

Clam up

Clam up verb - To stop talking.

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

Tighten up on

Definitions of Clam up not found.

Clam up and tighten up on are semantically related. You can use "Clam up" instead a verb "Tighten up on".
Cite this Source
Tighten up on and Clam up. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/clam_up/tighten_up_on
Clam up & Tighten up on. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/clam_up/tighten_up_on>.
Tighten up on or Clam up. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/clam_up/tighten_up_on.