Clam up and Slack

Related terms

Clam up verb - To stop talking.

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Slack and clam up are semantically related. in calm topic. In some cases you can use "Slack" instead a verb "Clam up".

Slack verb - To make less taut.

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Clam up and slack are semantically related. Sometimes you can use "Clam up" instead a verb "Slack".

Nearby Words: slacken, slackened, slackness, slacker, slacked

Cite this Source

Slack and Clam up. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/clam_up/slack

Clam up & Slack. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/clam_up/slack>.

Slack or Clam up. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/clam_up/slack.

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