Romansh language Urmein, which were still Romansh-speaking in the 17th century, had lost their Romansh majority by 1860, and are not included in this definition. This historical definition of the language area has been taken up in many subsequent publications, but the Swiss Federal Statistical Office for instance defines the language area of Romansh as those municipalities, where a majority declared to habitually use Romansh in the census of 2000. The presence of Romansh within its traditional language area varies from region to region. In 2000, 66 municipalities still had a Romansh majority, an additional 32 had at least 20% who declared
Romansh language is markedly different from Sursilvan and is referred to as "Tuatschin". Additionally, the standardized variety Rumantsch Grischun, intended for pan-regional use, was introduced in 1982. The dialect of the Val Bregaglia is usually considered a variety of Lombard, and speakers use Italian as their written language, even though the dialect shares many features with the neighboring Putèr dialect of Romansh. As these varieties form a continuum with small transitions from each village to the next, there is no straightforward internal grouping of the Romansh dialects. The Romansh language area can be described best as consisting of two widely divergent varieties,