The endonym — the name its speakers use for the language — is Lu Uâʃtaréule. This term is known to have originated in the sixth century AD.[2]
Demography
Today Vastese is spoken monolingually only by residents of Vasto in their 80s and 90s, bilingually by many residents in their 70s, and many middle-aged residents are passive speakers, while most younger residents have no comprehension.[2]
The Vasto Club in Australia is a club organized for migrants to Australia from Vasto.[1]
Phonology
Vastese has more vowel distinctions than Italian. It has vowels that are not in Italian, such as the open front unrounded vowel/æ/. Vastese uses an open back rounded vowel/ɒ/ for the start of the word uâʃtə. It also uses the mid central vowel/ə/. Vastese also uses several diphthongs not used in Italian such as /aʊ/, /eʊ/, and /aɪ/.[2]
The influence of /i/, /u/, /Ī/, or /Ū/ upon /æ/, turns it into either /e/ or /je/.[3]
References
^ abIuliano, Susanna (2010). Vite italiane : Italian lives in Western Australia. Crawley, W.A.: UWA Pub. p. 133. ISBN9781921401503.
^Torres-Tamarit, Francesc; van Oostendorp, Marc; Linke, Kathrin (2016). Approaches to Metaphony in the Languages of Italy. Walter de Gruyter GmbH & Co KG. p. 151. ISBN9783110366310.