WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / mammutidae mammutidae noun 10 letters Scrabble 17 WWF 21 Definitions noun extinct family: mastodons family mammutidaefamily mastodontidae Look “mammutidae” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →