BUSIEST
Set to 2 different clues across 2 published puzzles, most often “Adjective for Atlanta's Hartsfield airport” — The New York Times, Sunday, 4 September 2005.
7 letters
Every clue on record, most used first
- Adjective for Atlanta's Hartsfield airportonce
The New York Times — Sunday, 4 September 2005
- Most hecticonce
The New York Times — Sunday, 19 April 1998