WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / plesiosauria plesiosauria noun 12 letters Scrabble 14 WWF 17 Definitions noun any of the plesiosaurs suborder plesiosauria Look “plesiosauria” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →