WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / E / etiology etiology noun /itiɑlədʒi/ 5 syllables 8 letters Scrabble 12 WWF 13 Definitions noun the cause of a disease aetiology noun the philosophical study of causation aetiology Look “etiology” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →