AHIGH
Set to 2 different clues across 2 published puzzles, most often “Euphoric, after "on"” — The New York Times, Sunday, 9 June 2002.
5 letters
Every clue on record, most used first
- Euphoric, after "on"once
The New York Times — Sunday, 9 June 2002
- On ___ (exulting)once
The New York Times — Sunday, 17 March 2002