WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / L / lead tetraethyl lead tetraethyl noun /lɛdtɛtrəɛθəl/ 4 syllables 15 letters Scrabble 21 WWF 21 Definitions noun a clear oily poisonous liquid added to gasoline to prevent knocking tetraethyl lead Look “lead tetraethyl” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →