WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / genus astacus genus astacus noun 13 letters Scrabble 15 WWF 20 Definitions noun type genus of the family Astacidae; Old World crayfish astacus Look “genus astacus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →