Enter a clue or pattern or both:
The Clue
Oilstone (4 letter answer)
The Answer
HONE
Tags
Notes
The answer HONE is seen frequently, appearing about once every 90 puzzles.
Related Clues
Improve
Perfect
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Refine
Sharpen
Whet
Whetstone
Cutler's need
Fine-tune
Fix the carver
Give an edge to
Grind, maybe
Practice, as skills
Put an edge on
Strop a razor
Use of oilstone
Use a whetstone
Definition
HONE as a noun:
1. a whetstone made of fine gritstone; used for sharpening razors
HONE as a verb:
1. sharpen with a hone; "hone a knife"
2. (perfect, hone) = make perfect or complete; "perfect your French in Paris!"