Clamming up and Open

Opposite meaning terms

Definitions of Clamming up not found.

Open is an antonym for clamming up in topics: secret, keep back.

Open verb - To change from a closed to an open position.

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Clamming up is an antonym for open.

Nearby Words: opening, openness, opened, opener

Cite this Source

Open and Clamming up. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/clamming_up/open

Clamming up & Open. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/clamming_up/open>.

Open or Clamming up. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/clamming_up/open.

Google Ngram Viewer shows how "clamming up" and "open" have occurred on timeline