This article records tradition as it has been passed down and reported. Its sources are not yet part of the atlas's verified catalogue.
Semitic Script Family gathers twelve scripts, nearly all descended, directly or through an intermediary, from one shared ancestor: the consonant based writing that spread from the Aramaic administrative script of the ancient Near East. Hebrew, Arabic, Syriac, Samaritan, Mandaic and Palmyrene sit closest to that root, each carrying it into one religious tradition's own scripture and liturgy: Hebrew for the Masoretic Bible and, through gematria, for a numerical reading of scripture itself; Arabic for the Quran, whose script gained such prestige from the belief that the revelation itself is in Arabic that calligraphy became the central sacred art of Islam; Syriac for the Peshitta and the liturgies of four churches; Samaritan as a direct, unbroken continuation of the older Paleo-Hebrew letterforms the Israelites themselves once used; Mandaic as a script its own priests hold to be sacred in its very letters; and Palmyrene as the main surviving evidence for the religion of a single desert city.
Three members show how far the same root travelled. Old Uyghur and Mongolian form a chain: Old Uyghur reached Central Asia through Sogdian traders who had adapted the Aramaic line, and around 1204 CE it was in turn adapted into the vertical Mongolian script, still used today to carry Buddhist canonical texts. Ge'ez took the more unusual step of turning a consonant only ancestor into a fully vocalised script, the only member to do so, and became the vehicle for an Ethiopian Bible whose books survive nowhere else. Kharosthi is the group's clearest fuzzy edge: it shares the same Aramaic descent as the rest but served the opposite end of the old Silk Road, carrying the earliest Buddhist manuscripts known before dying out with no descendant script of its own.