Romansh language change, speakers will slowly become fewer and fewer with each generation. He also concludes however, that there are still enough speakers to ensure that Romansh will survive in the long term at least in certain regions. He considers the Romansh-language school system to be the single most crucial factor in this. Romansh has up to 26 consonant phonemes. Two are only found in some varieties, and one is found only in loanwords borrowed from German. Notes: The voiced obstruents are fully voiced in Romansh and voiceless ones are non-aspirated, in contrast to Swiss German with which Romansh is in extensive
Romansh language Sursilvan in the west and the dialects of the Engadine in the east, with Sutsilvan and Surmiran forming a transition zone between them. The Engadinese varieties "Putèr" and "Vallader" are often referred to as one specific variety known as "Ladin" (rm. ), which is not to be confused with the closely related language in Italy's Dolomite mountains also known as Ladin. Sutsilvan and Surmiran are sometimes grouped together as Central Romansh (rm. "Grischun central"), and then grouped together with Sursilvan as "Rhenish Romansh" (in German, "Rheinischromanisch"). One feature that separates the Rhenish varieties from Ladin is the retention of the