PIONEER
Set to 3 different clues across 4 published puzzles, most often “Avant-gardist” — The New York Times, Saturday, 27 June 1998.
7 letters
Every clue on record, most used first
- Avant-gardist2 times
The New York Times — Saturday, 27 June 1998
- NASA program that explored the outer planetsonce
The New York Times — Tuesday, 18 November 2008
- Show the wayonce
The New York Times — Sunday, 15 October 1995