Federal

сою́зный

sojúznyj

(pertaining to a league or treaty; derived from an agreement or covenant between parties, especially between nations)

федера́льный

federálʹnyj

(pertaining to the national government level)

федерати́вный

federatívnyj

(pertaining to a league or treaty; derived from an agreement or covenant between parties, especially between nations)

федера́л

federál

(a law-enforcement officer of the FBI)