Clam up and Depress

Opposite meaning terms

Clam up verb - To stop talking.

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Depress is an antonym for clam up in calm topic.

Depress verb - To make sad.

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Clam up is an antonym for depress.

Cite this Source

Depress and Clam up. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/clam_up/depress

Clam up & Depress. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/clam_up/depress>.

Depress or Clam up. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/clam_up/depress.

Google Ngram Viewer shows how "clam up" and "depress" have occurred on timeline