Clammed up
Lull and clammed up are semantically related. in calm topic. In some cases you can use "Lull" instead a verb "Clammed up", when it comes to topics like silence, make or be quiet.
Lull
Lull verb - To free from distress or disturbance.
Clammed up and lull are semantically related. Sometimes you can replace term "Clammed up" with "Lull", this verbs are similar.
Mutual synonyms
Cite this Source
Lull and Clammed up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clammed_up/lull
Clammed up & Lull. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clammed_up/lull>.
Lull or Clammed up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clammed_up/lull.
Google Ngram Viewer shows how "clammed up" and "lull" have occurred on timeline