WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tunnel-boring tunnel-boring /tənəlboʊrɪŋ/ 13 letters Scrabble 15 WWF 22 Definitions Look “tunnel-boring” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →