WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / open-class word open-class word noun 15 letters Scrabble 21 WWF 25 Definitions noun a word to which an independent meaning can be assigned content word Look “open-class word” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →