Clam up and Fetter

Clam up

Clam up verb - To stop talking.

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

Fetter

Fetter verb - To confine or restrain with or as if with chains.

Clam up and fetter are semantically related. Sometimes you can use "Clam up" instead a verb "Fetter".

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