SONDE
Set to 4 different clues across 4 published puzzles, most often “Meteorological probe” — The New York Times, Saturday, 11 December 2004.
5 letters
Every clue on record, most used first
- Meteorological probeonce
The New York Times — Saturday, 11 December 2004
- High-altitude probeonce
The New York Times — Friday, 11 July 1997
- Atmospheric probeonce
The New York Times — Sunday, 6 October 1996
- Balloon probeonce
The New York Times — Friday, 11 August 1995