Where does “seixanta-cinquè” come from?
seixanta-cinquè (Catalan) comes from Catalan seixanta-cinc, from Catalan cinc, from Latin quīnque, from Proto-Italic kʷenkʷe, from Proto-Indo-European pénkʷe — five.
seixanta-cinquè (Catalan): sixty-fifth
Ancestry of “seixanta-cinquè”, step by step