Clammed up
Mousy and clammed up are semantically related. in quiet topic. In some cases you can use "Mousy" instead an adjective "Clammed up", when it comes to topics like silent.
Mousy
Mousy adjective - Easily frightened.
Clammed up and mousy are semantically related. Sometimes you can use "Clammed up" instead an adjective "Mousy".
Cite this Source
Mousy and Clammed up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clammed_up/mousy
Clammed up & Mousy. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clammed_up/mousy>.
Mousy or Clammed up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clammed_up/mousy.
Google Ngram Viewer shows how "clammed up" and "mousy" have occurred on timeline