Clammed up and Regressive
Related terms
Clammed up
Regressive and clammed up are semantically related. In some cases you can use "Regressive" instead an adjective "Clammed up".
Regressive
Regressive adjective - Opposing progress; returning to a former less advanced state.
Clammed up and regressive are semantically related. Sometimes you can use "Clammed up" instead an adjective "Regressive".
Cite this Source
Regressive and Clammed up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/clammed_up/regressive
Clammed up & Regressive. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/clammed_up/regressive>.
Regressive or Clammed up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/clammed_up/regressive.
Google Ngram Viewer shows how "clammed up" and "regressive" have occurred on timeline