Main entry: prerogative, privilege, perquisite, exclusive right
Definition: a right reserved exclusively by a particular person or group (especially a hereditary or official right)
Usage: suffrage was the prerogative of white adult males
Main entry: perk, perquisite, fringe benefit
Definition: an incidental benefit awarded for certain types of employment (especially if it is regarded as a right)
Usage: a limousine is one of the fringe benefits of the job