Filed from 2 published puzzles

UPHOLD

Set to 2 different clues across 2 published puzzles, most often “Maintain” — The New York Times, Tuesday, 2 December 2008.

6 letters

Every clue on record, most used first

Maintainonce
The New York Times — Tuesday, 2 December 2008
Supportonce
The New York Times — Sunday, 19 February 2006

Other answers to these clues

ABET4 letters
AEGIS5 letters
AFFIRM6 letters
AID3 letters
ALLEGE6 letters
ASSERT6 letters
AVER4 letters
AVOW4 letters
BACK4 letters
BEAROUT7 letters
BOLSTER7 letters
BRA3 letters