Crossword Genius

ExxonMobil's business

Ross

I believe the answer is:

oil

(Other definitions for oil that I've seen before include "Fossil fuel" , "Viscous substance as lubricant" , "SECOND PART OF 23" , "Grease" , "Viscous substance for lubrication" .)

I've seen this clue in The New York Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.