WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / speed-up speed-up verb /spidəp/ 8 letters Scrabble 12 WWF 15 Definitions verb cause to move faster acceleratespeed verb move faster acceleratequickenspeed Look “speed-up” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →