Filed from 6 published puzzles

SPOKEN

Set to 5 different clues across 6 published puzzles, most often “Not tacit” — The New York Times, Wednesday, 12 September 2007.

6 letters

Every clue on record, most used first

Not tacit2 times
The New York Times — Wednesday, 12 September 2007
Not merely thoughtonce
The New York Times — Saturday, 18 July 2009
Like slanderonce
The New York Times — Sunday, 7 August 2005
Reserved, with "for"once
The New York Times — Friday, 10 May 2002
Aloudonce
The New York Times — Sunday, 7 July 1996

Other answers to these clues

ALOUD5 letters
ORAL4 letters
ORALLY6 letters
SAID4 letters
STATED6 letters