WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / impeccable impeccable adjective 10 letters Scrabble 20 WWF 26 Definitions adjective without fault or error “speaks impeccable French” faultlessimmaculateincorrupted adjective not capable of sin Look “impeccable” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →