WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / concaveness concaveness noun 3 syllables 11 letters Scrabble 18 WWF 23 Definitions noun the property possessed by a concave shape concavity Look “concaveness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →