WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / peridinian peridinian noun 10 letters Scrabble 13 WWF 16 Definitions noun flagellate with a thick test composed of plates Look “peridinian” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →