WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / antediluvial antediluvial adjective 12 letters Scrabble 16 WWF 21 Definitions adjective of or relating to the period before the biblical flood antediluvian Look “antediluvial” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →