BOGY
Set to 3 different clues across 3 published puzzles, most often “Mental barrier” — The New York Times, Saturday, 27 April 1996.
4 letters
Every clue on record, most used first
- Mental barrieronce
The New York Times — Saturday, 27 April 1996
- Frighteneronce
The New York Times — Thursday, 8 February 1996
- Hobgoblinonce
The New York Times — Monday, 2 May 1994