WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / fuel oil fuel oil noun /fjuəlɔɪl/ 8 letters Scrabble 10 WWF 13 Definitions noun a petroleum product used for fuel heating oil Look “fuel oil” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →