Clamming up
Slack and clamming up are semantically related. in calm topic. In some cases you can use "Slack" instead a verb "Clamming up".
Slack
Slack verb - To make less taut.
Clamming up and slack are semantically related. Sometimes you can use "Clamming up" instead a verb "Slack".
Cite this Source
Slack and Clamming up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/clamming_up/slack
Clamming up & Slack. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/clamming_up/slack>.
Slack or Clamming up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/clamming_up/slack.
Google Ngram Viewer shows how "clamming up" and "slack" have occurred on timeline