Filed from 9 published puzzles

CLOSET

Set to 8 different clues across 9 published puzzles, most often “Skeleton's place?” — The New York Times, Monday, 22 September 2003.

6 letters

Every clue on record, most used first

Skeleton's place?2 times
The New York Times — Monday, 22 September 2003
Place to hang your hatonce
The New York Times — Sunday, 3 August 2008
Place for hangersonce
The New York Times — Monday, 25 December 2006
Skeleton siteonce
The New York Times — Tuesday, 3 February 2004
Broom roomonce
The New York Times — Sunday, 1 June 2003
Secretonce
The New York Times — Friday, 11 May 2001
Kind of caseonce
The New York Times — Saturday, 15 July 2000
Keep locked uponce
The New York Times — Thursday, 12 March 1998

Other answers to these clues

ARCANE6 letters
ATTACHE7 letters
DATIVE6 letters
ENCIPHERED10 letters
ESOTERIC8 letters
FEDERAL7 letters
HUSHHUSH8 letters
INNER5 letters
INWARD6 letters
OCCULT6 letters
TEST4 letters
TRADE5 letters