WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / L / lack-brain lack-brain /lækbreɪn/ 10 letters Scrabble 17 WWF 21 Definitions Look “lack-brain” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →