Filed from 6 published puzzles

DEFINE

Set to 6 different clues across 6 published puzzles, most often “Do lexicographical work” — The New York Times, Tuesday, 14 October 2008.

6 letters

Every clue on record, most used first

Do lexicographical workonce
The New York Times — Tuesday, 14 October 2008
Practice lexicographyonce
The New York Times — Wednesday, 18 October 2006
Demarcateonce
The New York Times — Thursday, 22 November 2001
Fixonce
The New York Times — Saturday, 16 October 1999
Emulate Websteronce
The New York Times — Monday, 17 July 1995
Fix, as boundariesonce
The New York Times — Thursday, 8 September 1994

Other answers to these clues

ALTER5 letters
AMEND5 letters
ASSIGN6 letters
CURE4 letters
EMEND5 letters
FASTEN6 letters
INA3 letters
JAM3 letters
MEND4 letters
MESS4 letters
NEUTER6 letters
ORATE5 letters