Synonyms & related words for slack

Find synonyms, related words, and the definition of slack — including slackness, slacken, loose, lax, relax, slow. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to slack

Explore words related to slack — words associated with it, words that go with it, and its nearest matches in meaning. Related words include slackly, looser, laxness, slump, falloff, laxity, slackers, laggardness. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for slack

Common synonyms for slack include slackness, slacken, loose, lax, relax, slow, loosen, unbrace — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.