While there is debate possible about whether all tribes identified by Romans as Germanic spoke a Germanic language, the Suebi are generally agreed to have spoken one or more Germanic languages. Tacitus refers to Suebian languages, implying there was more than one by the end of the first century. In particular, the Suebi are associated with the concept of an "Elbe Germanic" group of early dialects spoken by the Irminones, entering Germany from the east, and originating on the Baltic. In late classical times, these dialects, by now situated to the south of the Elbe, and stretching across the Danube into the Roman empire, experienced the High German consonant shift that defines modern High German languages, and in its most extreme form, Upper German. pages 194–5.
While there is debate possible about whether all tribes identified by Romans as Germanic spoke a Germanic language the Suebi are generally agreed to have spoken one or more Germanic languages. Tacitus refers to Suebian languages, implying there was more than one by the end of the first century. In particular, the Suebi are associated with the concept of an "Elbe Germanic" group of early dialects spoken by the Irminones, entering Germany from the east, and originating on the Baltic. In late classical times, these dialects, by now situated to the south of the Elbe, and stretching across the Danube into the Roman empire, experienced the High German consonant shift that defines modern Hi,gh German languages, and in its most extreme form, Upper German. pages 194–5.