WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / greater knapweed greater knapweed noun 16 letters Scrabble 26 WWF 29 Definitions noun tall European perennial having purple flower heads centaurea scabiosagreat knapweed Look “greater knapweed” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →