nˌɛvɚðəlˈɛs, mˌɔːɹfəlˈɑːdʒɪkəl tɹˈeɪts ɐtɹˈɪbjuːɾəbəl tə ðə pɹˈoʊɾoʊlˈæŋɡwɪdʒ ænd ðɪ ɪstˈæblɪʃmənt ʌv kˈɑːɡneɪts θɹuːˈaʊt ðə fˈæmɪli hæv kənfˈɜːmd ɪts dʒɪnˈɛɾɪk vælˈɪdᵻɾi.
Nevertheless, morphological traits attributable to the proto-language and the establishment of cognates throughout the family have confirmed its genetic validity.