WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / mound-building mound-building /maʊndbɪldɪŋ/ 14 letters Scrabble 20 WWF 28 Definitions Look “mound-building” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →