Clam up and Mortise

Clam up

Clam up verb - To stop talking.

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

Mortise

Mortise verb - Cut a hole for a tenon in.

Clam up and mortise are semantically related. Sometimes you can use "Clam up" instead a verb "Mortise".

Nearby Words: mortised, mortice, mortising

Mutual synonyms

Cite this Source
Mortise and Clam up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clam_up/mortise
Clam up & Mortise. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clam_up/mortise>.
Mortise or Clam up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clam_up/mortise.
Google Ngram Viewer shows how "clam up" and "mortise" have occurred on timeline