BAO
Set to 3 different clues across 3 published puzzles, most often “Vietnam's ___ Dai” — The New York Times, Saturday, 26 December 2009.
3 letters
Every clue on record, most used first
- Vietnam's ___ Daionce
The New York Times — Saturday, 26 December 2009
- ___ Dai (last emperor of Vietnam)once
The New York Times — Friday, 30 January 2009
- Vietnamese leader ___ Daionce
The New York Times — Saturday, 27 May 2000