crown prince (royalty)

Kronprinz (n) [m.] (royalty)

prince héritier (n) [m.] (royalty)

principe ereditario (n) [m.] (royalty)

príncipe heredero (n) [m.] (royalty)

kroonprins (n) [m.] (royalty)

kronprins (u) (n) (royalty)

príncipe herdeiro (n) [m.] (royalty)