Be comfortable
Slack and be comfortable are semantically related. in sleep topic. In some cases you can use "Slack" instead a verb phrase "Be comfortable".
Slack
Slack verb - To make less taut.
Be comfortable and slack are semantically related. Sometimes you can use "Be comfortable" instead a verb "Slack".
Cite this Source
Slack and Be comfortable. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/be_comfortable/slack
Be comfortable & Slack. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/be_comfortable/slack>.
Slack or Be comfortable. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/be_comfortable/slack.
Google Ngram Viewer shows how "be comfortable" and "slack" have occurred on timeline