NACRE
Set to 11 different clues across 27 published puzzles, most often “Mother-of-pearl” — The New York Times, Tuesday, 31 May 2011.
5 letters
Every clue on record, most used first
- Mother-of-pearl9 times
The New York Times — Tuesday, 31 May 2011
- Button material6 times
The New York Times — Sunday, 21 March 2004
- Bead material3 times
The New York Times — Thursday, 27 May 1999
- Inlay material2 times
The New York Times — Wednesday, 8 June 2011
- Inlay optiononce
The New York Times — Saturday, 29 January 2011
- Necklace decorationonce
The New York Times — Saturday, 22 November 2008
- Decorative inlay materialonce
The New York Times — Sunday, 6 January 2008
- Fancy button materialonce
The New York Times — Thursday, 26 April 2007
- Certain shell lineronce
The New York Times — Friday, 30 September 2005
- Inlay on some guitarsonce
The New York Times — Friday, 1 April 2005
- Abalone productiononce
The New York Times — Saturday, 30 September 2000