Usage:I am fed up with people being rude to me.
Usage:In some countries like United States some matters relating to state are independent but certain matters like defence of the country are federal matters.
Usage:India was made a Republic by federation of many smaller states.
Usage:The republics federated to become the Soviet Union
Usage:its federally regulated
Usage:This development is federally funded.
federal Bureau of investigations - see FBI
Usage:Fedration of trade unions.