COLDSNAPS

Set to 2 different clues across 2 published puzzles, most often “They have a chilling effect” — The New York Times, Wednesday, 27 September 2006.

9 letters

Every clue on record, most used first

They have a chilling effectonce
The New York Times — Wednesday, 27 September 2006
Fall eventsonce
The New York Times — Saturday, 15 June 1996