Demotic script on a replica of the rosetta stone on display in Magdeburg. 在馬格德堡展出的羅塞塔石上通俗文字手稿的複製品。
Coptic was written in a modified form of the Greek alphabet, with seven signs added from the Demotic script for sounds that did not occur in Greek. 科普特語採用希臘字母,並增加七個借自埃及通俗文字的字母。