Happy as a clam and Upset
Opposite meaning terms
Happy as a clam
Upset
Upset adjective - Feeling or showing uncomfortable feelings of uncertainty.
Happy as a clam is an antonym for upset.
Nearby Word: upsetting
Cite this Source
Upset and Happy as a clam. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/happy_as_a_clam/upset
Happy as a clam & Upset. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/happy_as_a_clam/upset>.
Upset or Happy as a clam. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/happy_as_a_clam/upset.