WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / X / xanthins xanthins noun 8 letters Scrabble 18 WWF 19 Definitions noun Plural of xanthin. Look “xanthins” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →