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 objects and ideas were introduced. Romansh speakers often simply adopted the German words, such as "il zug" 'the train' or "il banhof" 'the train station'. Language purists attempted to coin new Romansh words instead, which were occasionally successful in entering popular usage. Whereas "il tren" and "la staziun" managed to replace "il zug" and "il banhof", other German words have become established in Romansh usage, such as "il schalter" 'the switch', "il hebel" 'the lever', "la schlagbohrmaschina" 'the hammer drill', or "in schluc" 'a sip'. Especially noticeable are interjections such as "schon", "aber" or "halt", which have become established in