WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / effortfulness effortfulness noun 13 letters Scrabble 22 WWF 25 Definitions noun the quality of requiring deliberate effort Look “effortfulness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →