köken: Etymology tree Italian a- Italian compagno Italian -are Italian accompagnare Italian -tore Italian accompagnatorebor. Polish akompaniator Borrowed from Italian accompagnatore. First attested in 1853. By surface analysis, akompaniować + -ator.
köken: Etymology tree Esperanto akompani Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istader. Esperanto -isto Esperanto akompanisto From akompani + -isto.