Relax and Slack

Relax

Relax verb - To make less taut.
Usage example: relax the rope a bit so I can pick up the slack and tie this knot

Slack is a synonym for relax in activity topic. In some cases you can use "Slack" instead the word "Relax" as a verb or a noun, when it comes to topics like abate, tighten, diminish. popular alternative

Nearby Words: relaxed, relaxation, relaxing

Slack

Slack verb - To make less taut.
Usage example: the skipper ordered the crew to slack off the sheets on the mainsail

Relax is a synonym for slack in activity topic. You can use "Relax" instead a verb "Slack", if it concerns topics such as ease, abate, tighten, shirk. popular alternative

Common collocations

bit relax bit slack bit

Both words in one sentence

Cite this Source
Slack and Relax. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/relax/slack
Relax & Slack. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/relax/slack>.
Slack or Relax. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/relax/slack.
Google Ngram Viewer shows how "relax" and "slack" have occurred on timeline