Filed from 2 published puzzles

RESAND

Set to 2 different clues across 2 published puzzles, most often “Smooth over” — The New York Times, Thursday, 29 March 2007.

6 letters

Every clue on record, most used first

Smooth overonce
The New York Times — Thursday, 29 March 2007
Make even smootheronce
The New York Times — Tuesday, 30 March 2004

Other answers to these clues

PAVE4 letters
RETAR5 letters