WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / actinopterygian actinopterygian /æktənɑptərɪdʒiən/ 7 syllables 15 letters Scrabble 23 WWF 27 Definitions Look “actinopterygian” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →