WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / impossibleness impossibleness noun 14 letters Scrabble 20 WWF 25 Definitions noun incapability of existing or occurring impossibility Look “impossibleness” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →