WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / gasterosteus aculeatus gasterosteus aculeatus noun 22 letters Scrabble 24 WWF 30 Definitions noun of rivers and coastal regions three-spined stickleback Look “gasterosteus aculeatus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →