Oily Or Greasy - Crossword Clue Answers - Crossword Solver Crossword Clue The crossword clue Oily or greasy with 10 letters was last seen on the February 19, 2022.We think the likely answer to this clue is OLEAGINOUS.Below are all possible answers to this clue ordered by its rank. You can easily improve your search by specifying the number of letters in the answer.