favourite(preferred) adjective [UK: ˈfeɪ.və.rɪt] [US: ˈfeɪ.vrət]My favourite sport is football. = Il mio sport favorito è il calcio.
favoritonoun {m}
favourite [favourites](person who enjoys special regard or favour) noun [UK: ˈfeɪ.və.rɪt] [US: ˈfeɪ.vrət]My favourite sport is football. = Il mio sport favorito è il calcio.
pet [pets](person or animal especially cherished) noun [UK: pet] [US: ˈpet]
teacher's pet(student perceived to be favored by the teacher) noun