RADON
Set to 13 different clues across 17 published puzzles, most often “Dangerous gas” — The New York Times, Monday, 21 December 2009.
5 letters
Every clue on record, most used first
- Dangerous gas3 times
The New York Times — Monday, 21 December 2009
- It's a gas2 times
The New York Times — Sunday, 10 July 2011
- Home health hazard2 times
The New York Times — Thursday, 17 February 2000
- Hazardous household gasonce
The New York Times — Sunday, 15 May 2011
- Concern for many a homeowneronce
The New York Times — Thursday, 14 April 2011
- Dangerous seepageonce
The New York Times — Sunday, 23 December 2007
- Danger in a uranium mineonce
The New York Times — Sunday, 26 August 2007
- Household health hazardonce
The New York Times — Sunday, 22 April 2007
- Invisible household hazardonce
The New York Times — Sunday, 6 February 2005
- Homebuyer's concernonce
The New York Times — Sunday, 15 June 2003
- Subject of a house inspection testonce
The New York Times — Saturday, 1 May 1999
- Harmful gasonce
The New York Times — Wednesday, 26 August 1998