ANDORRA

Set to 8 different clues across 8 published puzzles, most often “Nation of 181 square miles” — The New York Times, Saturday, 13 January 2007.

7 letters

Every clue on record, most used first

Nation of 181 square milesonce
The New York Times — Saturday, 13 January 2007
Catalan is its official languageonce
The New York Times — Sunday, 2 April 2006
Tiny country in the Pyreneesonce
The New York Times — Monday, 30 April 2001
Pyrenees nationonce
The New York Times — Tuesday, 29 September 1998
Where Catalan is spokenonce
The New York Times — Saturday, 12 September 1998
About 180 square miles of Europeonce
The New York Times — Friday, 22 August 1997
Neighbor of Spainonce
The New York Times — Monday, 9 June 1997
Pyrenees principalityonce
The New York Times — Thursday, 13 April 1995