MOONSTONE
Set to 4 different clues across 4 published puzzles, most often “Opal alternative” — The New York Times, Saturday, 5 July 2008.
9 letters
Every clue on record, most used first
- Opal alternativeonce
The New York Times — Saturday, 5 July 2008
- Opalescent gemonce
The New York Times — Monday, 4 December 2000
- Feldspar varietyonce
The New York Times — Sunday, 14 November 1999
- Pearly gemonce
The New York Times — Saturday, 21 December 1996