Old South Arabian

Old South Arabian^[1][2][3] (also known as Ancient South Arabian (ASA), Epigraphic South Arabian, Ṣayhadic, or Yemenite) is a group of four closely related extinct languages (Sabaean/Sabaic, Qatabanic, Hadramitic, Minaic) spoken in the far southern portion of the Arabian Peninsula. The earliest preserved records belonging to the group are dated to the beginning of the 1st millennium BCE.^[4] They were written in the Ancient South Arabian script.

There were a number of other Old South Arabian languages (e.g. Awsānian), of which very little evidence has survived, however. A pair of possible surviving Sayhadic languages is attested in the Razihi language and Faifi language spoken in far north-west of Yemen, though these varieties of speech have both Arabic and Sayhadic features, and it is difficult to classify them as either Arabic dialects with a Sayhadic substratum, or Sayhadic languages that have been restructured under pressure of Arabic.