MOHS
Set to 9 different clues across 15 published puzzles, most often “___ scale” — The New York Times, Tuesday, 22 February 2011.
4 letters
Every clue on record, most used first
- ___ scale6 times
The New York Times — Tuesday, 22 February 2011
- Kind of scale2 times
The New York Times — Wednesday, 13 August 2003
- Hardness scale inventoronce
The New York Times — Sunday, 11 April 2010
- Eponymous scale developeronce
The New York Times — Thursday, 4 March 2010
- Mineralogist Friedrichonce
The New York Times — Thursday, 20 April 2006
- Mineral hardness scale inventoronce
The New York Times — Thursday, 22 July 2004
- Scale of mineral hardnessonce
The New York Times — Tuesday, 9 March 2004
- Eponymous German mineralogistonce
The New York Times — Saturday, 20 September 2003
- _____ scale (hardness measure)once
The New York Times — Wednesday, 3 May 1995