WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / exostoses exostoses noun 9 letters Scrabble 16 WWF 16 Definitions noun Plural of exostosis. Look “exostoses” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →