Definitions for "Insurgent"
Rising in opposition to civil or political authority, or against an established government; insubordinate; rebellious.
A person who rises in revolt against civil authority or an established government; one who openly and actively resists the execution of laws; a rebel.
Properly speaking a rebel against a legitimate government. In Bush-speak a member of the resistance.
a grateful Iraqi who develops the plan to kill you AFTER you have already blew up his house and killed his family
an Iraqi criminal
a member of an irregular armed force that fights a stronger force by sabotage and harassment