WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / X / xxi xxi adjectivenoun 3 letters Scrabble 17 WWF 17 Definitions adjective being one more than twenty 21twenty-one noun the cardinal number that is the sum of twenty and one 21twenty-one Look “xxi” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →