Clammed up
Soften and clammed up are semantically related. in calm topic. In some cases you can use "Soften" instead a verb "Clammed up".
Soften
Soften verb - To diminish the physical strength of.
Clammed up and soften are semantically related. Sometimes you can replace term "Clammed up" with "Soften", this verbs are similar.
Mutual synonyms
Cite this Source
Soften and Clammed up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/clammed_up/soften
Clammed up & Soften. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/clammed_up/soften>.
Soften or Clammed up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/clammed_up/soften.
Google Ngram Viewer shows how "clammed up" and "soften" have occurred on timeline