DIORITE
Set to 2 different clues across 3 published puzzles, most often “Igneous rock” — The New York Times, Sunday, 8 August 2010.
7 letters
Every clue on record, most used first
- Igneous rock2 times
The New York Times — Sunday, 8 August 2010
- Igneous rock composed of feldspar and hornblendeonce
The New York Times — Saturday, 13 November 1999