köken: Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Medieval Latin ad Proto-Indo-European *dyew- Proto-Indo-European *-ós Proto-Indo-European *deywós Proto-Italic *deiwos Old Latin deivosder. Latin deus Medieval Latin Deum Medieval Latin ad Deumder. Old French a Dieu vos comant French adieuder. ▲ Medieval Latin ad Deumder. Italian a Dio Italian addioder. Esperanto -aŭ Esperanto adiaŭ…