Italian, as the third Swiss national language, is spoken in Italian-speaking Switzerland (
Ticino and the
southern part of Grisons). It is an official language both at the federal level and in the two
cantons of Ticino and Grisons. Italian is also one of the most spoken languages in
German-speaking Switzerland, and used as an idiom by Italian immigrants and their children. Italian is also used as a
lingua franca between foreign workers of different nationalities, including Portuguese, Spanish, etc. At the time of post-World War II
Italian immigration to Switzerland, Italian was transmitted as a
lingua franca in factories and on construction sites to non-Italian ethnic groups of foreign workers who subsequently settled in Switzerland. Italians were the pre-existing majority linguistic group, and the language was easy to learn for Spanish-speaking immigrants, leading to Italian becoming the dominant language among foreign workers. Later, Italian was also acquired by populations of other ethnic groups, for example by Greek speakers or groups from
Yugoslavia, encouraged by the greater ease of learning in informal contexts and also by the fact that the knowledge of Italian by German-Swiss and French-Swiss is generally much higher than the knowledge of Italian in
Germany or
France. Today, the use of Italian as a lingua franca among workers in Switzerland is in decline. There are some variations between Swiss Italian and the Italian language in Italy. While the use of
local minority languages and dialects leads to distinct regional differences within languages, Swiss Italian is generally quite similar to the Italian language in Italy, with differences that are easy to trace and understand. Some
Helvetisms have recently been included in the dictionaries of the Italian language. Linguistic misunderstandings between Italians and Swiss Italians are generally rare, but possible. ==Characteristics==