WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / coal oil coal oil noun /koʊlɔɪl/ 8 letters Scrabble 9 WWF 12 Definitions noun a flammable hydrocarbon oil used as fuel in lamps and heaters kerosenekerosinelamp oil Look “coal oil” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →