Enter a clue or pattern or both:
The Clue
Tool sharpening device (8 letter answer)
The Answer
OILSTONE
Tags
Notes
The answer OILSTONE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Sharpener
Blade sharpener
Honing device
Definition
OILSTONE as a noun:
1. a whetstone for use with oil