French word contrepartie comes from French partie, French contre- (Counter-, anti-.)

Detailed word origin of contrepartie

Dictionary entry	Language	Definition
partie	French (fra)	(legal) party. Game, play (sense "the conduct, or course of a game"). Part (portion, amount).
contre-	French (fra)	Counter-, anti-.
contrepartie	French (fra)	Compensation. Equivalent, counterpart.

Words with the same origin as contrepartie