WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / O / open-mouthedness open-mouthedness 4 syllables 16 letters Scrabble 23 WWF 27 Definitions Look “open-mouthedness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →