WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / castoroides castoroides noun 11 letters Scrabble 14 WWF 15 Definitions noun extinct beavers of the Pleistocene; of eastern and southern United States genus castoroides Look “castoroides” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →