ASOK

Set to 4 different clues across 5 published puzzles, most often "Dilbert" intern — The New York Times, Thursday, 2 May 2002.

4 letters

Every clue on record, most used first

"Dilbert" intern2 times
The New York Times — Thursday, 2 May 2002
Dilbert co-workeronce
The New York Times — Sunday, 5 June 2011
"Dilbert" character who was reincarnated as his own cloneonce
The New York Times — Saturday, 20 June 2009
Co-worker of Dilbertonce
The New York Times — Friday, 11 January 2008