Not quite right?
"Search similar patterns."
G_________
Definitions
a revolving stone shaped like a disk; used to grind or sharpen or polish edge tools
Word origin
From Middle English grind-ston, grindistan, (also as grindel-ston), equivalent to grind + stone. Cognate with Scots grindstane.
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for grindstone yet.