ACTH
Set to 5 different clues across 6 published puzzles, most often “Pituitary hormone” — The New York Times, Saturday, 11 March 2006.
4 letters
Every clue on record, most used first
- Pituitary hormone2 times
The New York Times — Saturday, 11 March 2006
- Pituitary gland hormoneonce
The New York Times — Thursday, 5 June 2003
- Pituitary gland outputonce
The New York Times — Friday, 16 June 2000
- Growth hormone: Abbr.once
The New York Times — Sunday, 2 April 1995
- Pituitary hormone, for shortonce
The New York Times — Sunday, 7 August 1994