commitment [commitments](trait of sincerity and focused purpose) noun [UK: kə.ˈmɪt.mənt] [US: kə.ˈmɪt.mənt]
seriousness(state of being serious) noun [UK: ˈsɪə.rɪə.snəs] [US: ˈsɪ.riə.snəs]I am very concerned about the seriousness of the festival. = Mi preoccupa molto la serietà del festival.