Button up
Button up verb - Refuse to talk or stop talking; fall silent.
Clammed up and button up are semantically related In some cases you can use "Clammed up" instead a verb "Button up".
Clammed up
Button up and clammed up are semantically related in keep silent topic. Sometimes you can use "Button up" instead a verb "Clammed up".
Mutual synonyms
Cite this Source
Clammed up and Button up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/button_up/clammed_up
Button up & Clammed up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/button_up/clammed_up>.
Clammed up or Button up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/button_up/clammed_up.
Google Ngram Viewer shows how "button up" and "clammed up" have occurred on timeline