ARED

Set to 2 different clues across 3 published puzzles, most often “Cézanne's "Boy in ___ Vest"” — The New York Times, Saturday, 8 September 2007.

4 letters

Every clue on record, most used first

Cézanne's "Boy in ___ Vest"2 times
The New York Times — Saturday, 8 September 2007
"Wielding ___ Sword" (Piers Anthony novel)once
The New York Times — Saturday, 19 February 2011