WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rock-drilling rock-drilling /rɑkdrɪlɪŋ/ 13 letters Scrabble 20 WWF 25 Definitions Look “rock-drilling” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →