खरोष्ठीवर्णमाला

The Kharosthi script, also spelled Kharoshthi, had been widespread in North India and South Middle Asia from III century B.C. till IV century. It is considered to branched from  Imperial Aramaic  10840–1085F . It shared time with  Brahmi  11000–1104D , but, in contrast, it didn't become a root for the most of indian alphabets and was forgotten.