WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / musclebuilding musclebuilding noun 14 letters Scrabble 22 WWF 31 Definitions noun exercise that builds muscles through tension anaerobic exercisebodybuildingmuscle building Look “musclebuilding” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →