COSMISM
Set to 2 different clues across 2 published puzzles, most often “Philosophical study of the universe” — The New York Times, Sunday, 11 March 2007.
7 letters
Every clue on record, most used first
- Philosophical study of the universeonce
The New York Times — Sunday, 11 March 2007
- Study of the evolution of the universeonce
The New York Times — Thursday, 12 October 2006