Summary

Raeto-Romance languages are spoken in northeastern Italy and (south)eastern Switzerland. They are subdivided into three major groups: Romansh, with about 40,000 speakers in Switzerland; Dolomite Ladin, with about 30,000 speakers in the Italian South Tyrol, Trentino, and Veneto; and Friulian—whose speaker number is estimated between 420,000 and 600,000—in the Italian Friuli and in eastern Veneto. The (supposed) linguistic unity of these subgroups bases on phonological and morphological features like the retention of Lat. clusters C+l, sigmatic noun plural, sigmatic second-person singular ending, palatalization of Lat. c^a, g^a, and syncope of proparoxytones, which separate them from Italian dialects. Other features, such as verb–subject (clitic) inversion in interrogative sentences, are more or less spread, and others like periphrastic future or differential object marking are characteristic only for one or few subvarieties. The unity (and uniqueness) of the Raeto-Romance group is hardly debated.

The three groups do not have a common history and do not correspond to a unique political entity. Therefore, they show different language contact phenomena, whereby Romansh and Dolomite Ladin are characterized by a strong influence from German, while Friulian has been historically influenced by Germanic and Slavic languages, but much more from Venetan and Italian. Standardization efforts do not have the same success in the three areas: rumantsch grischun and Standard Friulian dominate in the official written uses in Grisons and Friuli, whereas the use of ladin dolomitan is more marginal. Romansh and Dolomite Ladin are compulsory subjects in school education while Friulian is only an optional subject.