WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / semi-formal semi-formal adjective 11 letters Scrabble 17 WWF 20 Definitions adjective moderately formal; requiring a dinner jacket black-tiesemiformal Look “semi-formal” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →