ECHELON
Set to 5 different clues across 7 published puzzles, most often “Level” — The New York Times, Friday, 11 June 2004.
7 letters
Every clue on record, most used first
- Level2 times
The New York Times — Friday, 11 June 2004
- Level of command2 times
The New York Times — Sunday, 22 October 2000
- Rankonce
The New York Times — Sunday, 26 October 2003
- Positiononce
The New York Times — Saturday, 16 November 2002
- Level of authorityonce
The New York Times — Tuesday, 27 February 1996