Romani language
Romani (; also Romany; ) is any of several languages of the Romani people belonging to the Indo-Aryan branch of the Indo-European language family. According to Ethnologue, seven varieties of Romani are divergent enough to be considered languages of their own. The largest of these are Vlax Romani (about 500,000 speakers), Balkan Romani (600,000), and Sinte Romani (300,000). Some Romani communities speak mixed languages based on the surrounding language with retained Romani-derived vocabulary – these are known by linguists as Para-Romani varieties, rather than dialects of the Romani language itself.
Gitanos
More exactly, Romani shares the basic lexicon with Hindi and Punjabi. It shares many phonetic features with Marwari, while its grammar is closest to Bengali. Linguistic evaluation carried out in the nineteenth century by Pott (1845) and Miklosich (1882–1888) showed that the Romani language is to be classed as a New Indo-Aryan language (NIA), not a Middle Indo-Aryan (MIA), establishing that the ancestors of the Romani could not have left the Indian subcontinent significantly earlier than AD 1000, then finally reaching Europe several hundred years later.