Quisling
1. Quisling, Collaborationist, Collaborator : دشمن سے تعاون کرنے والا : (Noun) Someone who collaborates with an enemy occupying force.
Traitor, Treasonist - someone who betrays his country by committing treason.
Collaborate, Cooperate, Get Together, Join Forces - تعاون ہونا - work together on a common enterprise of project; "The soprano and the pianist did not get together very well".
Enemy - حریف - an opposing military force; "the enemy attacked at dawn".
Force, Violence - زبردستی - an act of aggression (as one against a person who resists); "he may accomplish by craft in the long run what he cannot do by force and violence in the short one".
Individual, Mortal, Person, Somebody, Someone, Soul - شخص - a human being; "The person who I told you about".