Clammed up
Hush up and clammed up are semantically related. in prevent topic. In some cases you can use "Hush up" instead a verb "Clammed up".
Hush up
Hush up verb - To keep from being publicly known.
Clammed up and hush up are semantically related. Sometimes you can replace term "Clammed up" with "Hush up", this phrasal verbs are similar.
Mutual synonyms
Cite this Source
Hush up and Clammed up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clammed_up/hush_up
Clammed up & Hush up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clammed_up/hush_up>.
Hush up or Clammed up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clammed_up/hush_up.
Google Ngram Viewer shows how "clammed up" and "hush up" have occurred on timeline