Venetic is an extinct Indo-European language, usually classified into the Italic subgroup, that was spoken by the Veneti people in ancient times in northeast Italy and part of modern Slovenia, between the Po Delta and the southern fringe of the Alps, associated with the Este culture. Wikipedia

Language Wikidata

An extinct Indo-European language that was spoken in ancient times by the Veneti tribe in the North-Italian Veneto and modern Slovenia, between the Po River delta and the southern fringe of the Alps. It should not be confused with Venetian, a Romance language presently spoken in the same region. Wiktionary

Venetic language. Wiktionary (translation)