Filed from 3 published puzzles

DRASTIC

Set to 3 different clues across 3 published puzzles, most often “Severe” — The New York Times, Monday, 24 July 2006.

7 letters

Every clue on record, most used first

Severeonce
The New York Times — Monday, 24 July 2006
Far-reachingonce
The New York Times — Friday, 18 November 2005
For emergencies onlyonce
The New York Times — Sunday, 23 March 2003

Other answers to these clues

ACUTE5 letters
BAD3 letters
HARSH5 letters
STRICT6 letters
STRINGENT9 letters