WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rock-breaking rock-breaking /rɑkbreɪkɪŋ/ 13 letters Scrabble 25 WWF 29 Definitions Look “rock-breaking” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →