WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / efficient cause efficient cause /ɪfɪʃəntkɔz/ 15 letters Scrabble 24 WWF 28 Definitions Look “efficient cause” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →