IRENEE
Set to 2 different clues across 3 published puzzles, most often “Part of E. I. du Pont” — The New York Times, Sunday, 18 July 1999.
6 letters
Every clue on record, most used first
- Part of E. I. du Pont2 times
The New York Times — Sunday, 18 July 1999
- The "I" of E. I. du Pontonce
The New York Times — Saturday, 19 June 2010