Clammed up and Upset
Opposite meaning terms
Clammed up
Upset
Upset verb - To trouble the mind of; to make uneasy.
Clammed up is an antonym for upset.
Nearby Word: upsetting
Cite this Source
Upset and Clammed up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clammed_up/upset
Clammed up & Upset. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clammed_up/upset>.
Upset or Clammed up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clammed_up/upset.
Google Ngram Viewer shows how "clammed up" and "upset" have occurred on timeline