Chakavian
Chakavian or Čakavian , , ( , proper name: "čakavica" or "čakavština" , own name: "čokovski, čakavski, čekavski") is a dialect of the Serbo-Croatian language spoken by a minority of Croats. It has a low mutual intelligibility with Shtokavian. There is much internal diversity, to the point where intelligibility between the northern and southern varieties of Chakavian is low. All three main Serbo-Croatian dialects are named after their most common word for "what?", which in Čakavian is "ča" or "ca". Chakavian is spoken mainly in the northeastern Adriatic: in Istria, Kvarner Gulf, in most Adriatic islands, and in the interior valley of Gacka, more sporadically in the Dalmatian littoral and central Croatia.
Vlachs in the history of Croatia
According to Stjepan Pavičić (1931), the Romance Vlachs or Morlachs of the Dinara and Velebit lost their Romance language by the 14th or 15th century, or were at least bilingual at that time. The so-called Istro-Romanians, called by themselves "Rumeri" or "Vlasi", continued to speak their language on the island of Krk (extinct in the 20th century; recorded Pater Noster) and villages around the Čepić lake in Istria, while other communities in the mountains (Ćićarija) above the lake preserved the Shtokavian-Chakavian dialect with Ikavian accent from the southern Velebit and area of Zadar. The documents about Vlachs from Cetina county indicate Chakavian dialect with Ikavian accent.