Clammed up and Clear
Opposite meaning terms
Clammed up
Clear is an antonym for clammed up in unwilling to decide topic.
Clear
Cite this Source
Clear and Clammed up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/clammed_up/clear
Clammed up & Clear. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/clammed_up/clear>.
Clear or Clammed up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/clammed_up/clear.
Google Ngram Viewer shows how "clammed up" and "clear" have occurred on timeline