Clam up and Make firm

Related terms

Clam up verb - To stop talking.

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

Definitions of Clam up not found.

Clam up and make firm are semantically related. Sometimes you can use "Clam up" instead a verb phrase "Make firm".

Cite this Source

Make firm and Clam up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clam_up/make_firm

Clam up & Make firm. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clam_up/make_firm>.

Make firm or Clam up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clam_up/make_firm.

Google Ngram Viewer shows how "clam up" and "make firm" have occurred on timeline