ERIQ

Set to 5 different clues across 9 published puzzles, most often “Actor La Salle” — The New York Times, Monday, 9 May 2011.

4 letters

Every clue on record, most used first

Actor La Salle3 times
The New York Times — Monday, 9 May 2011
"ER" actor La Salle3 times
The New York Times — Wednesday, 10 February 2010
Former "ER" co-star La Salleonce
The New York Times — Thursday, 18 September 2008
LaSalle of "ER"once
The New York Times — Saturday, 25 December 2004
"ER" actor LaSalleonce
The New York Times — Thursday, 10 December 1998