Romansh language the most comprehensive collection of Romansh words, which can also be used in the idioms with the necessary phonetic shifts. The signatories of "Pro Rumantsch" stress that Romansh needs both the idioms and Rumantsch Grischun if it is to improve its chances in today's communication society. In Switzerland, official language use is governed by the "territorial principle": Cantonal law determines which of the four national languages enjoys official status in which part of the territory. Only the federal administration is officially quadrilingual. Romansh is an official language at the federal level, one of the three official languages of the Canton
Romansh language Friulan and Ladin were not separate languages but rather Italian dialects. They used this as an argument to claim the territories for Italy where these languages were spoken. From a sociolinguistic perspective, however, this question is largely irrelevant. The speakers of Romansh have always identified as speaking a language distinct from both Italian and other Romance varieties. Romansh comprises a group of closely related dialects, which are most commonly divided into five different varieties, each of which has developed a standardized form. These standardized regional standards are referred to as "idioms" in Romansh to distinguish them from the local vernaculars,