Answer:

terrorist

Answer	Crossword Clue
TERRORIST	The Unabomber, for one
TERRORIST	Exponent of the use of violence.
TERRORIST	Ruthless outlaw

TERRORIST	Modern maniac
TERRORIST	Delta team target
TERRORIST	Commando target
TERRORIST	Many an action movie villain
TERRORIST	Villain in many an action movie
TERRORIST	2006 novel by John Updike