Etimoloji
Etymology tree Proto-Indo-European *peyḱ-der. Proto-Balto-Slavic *peiśteider. Proto-Slavic *pis- Proto-Slavic *-ьmo Proto-Slavic *pisьmo Old Polish pismo Polish pismo Proto-Indo-European *-nós Proto-Balto-Slavic *-inas Proto-Slavic *-ьnъ Old Polish -ny Polish -ny Polish pisemny From pismo + -ny.