Open English Wordnet
Nouns
(n)fringe benefit, perquisite, perkan incidental benefit awarded for certain types of employment (especially if it is regarded as a right)“a limousine is one of the fringe benefits of the job”
(n)prerogative, privilege, perquisite, exclusive righta right reserved exclusively by a particular person or group (especially a hereditary or official right)“suffrage was the prerogative of white adult males”