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