Crossword Genius

Thousands(!) of Monets (4)

Ross

I believe the answer is:

oils

(Other definitions for oils that I've seen before include "Viscous stuffs in silo" , "paintings?" , "art exhibits perhaps" , "Soil, oddly, used by painters" , "Well-produced" .)

I've seen this clue in the Newsday.
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.