WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / slack-off slack-off verb /slækɔf/ 9 letters Scrabble 20 WWF 22 Definitions verb become less in amount or intensity abatedie awaylet upslack Look “slack-off” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →