ALKALIS
Set to 2 different clues across 4 published puzzles, most often “Acid neutralizers” — The New York Times, Wednesday, 17 October 2007.
7 letters
Every clue on record, most used first
- Acid neutralizers3 times
The New York Times — Wednesday, 17 October 2007
- They're basiconce
The New York Times — Friday, 7 May 2010