prerogative [prerogatives](hereditary or official right or privilege) noun [UK: prɪ.ˈrɒ.ɡə.tɪv] [US: prɪ.ˈrɑː.ɡə.tɪv]
privilege [privileges](exemption from certain laws granted by the Pope) noun [UK: ˈprɪ.və.lɪdʒ] [US: ˈprɪ.vlədʒ]He has the privileges of membership. = Lui ha i privilegi da socio.