WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / slow-up slow-up verb /sloʊəp/ 7 letters Scrabble 11 WWF 14 Definitions verb cause to proceed more slowly slowslow down verb become slow or slower slackslackenslowslow down verb lose velocity; move more slowly decelerateretardslowslow down Look “slow-up” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →