Uralic languages the loss of *x and alteration of *ï. Finnish has even preserved old Indo-European borrowings relatively unchanged as well. (An example is "porsas" ("pig"), loaned from Proto-Indo-European "*porḱos" or pre-Proto-Indo-Iranian "*porśos", unchanged since loaning save for loss of palatalization, *ś > s.) The Estonian philologist Mall Hellam proposed cognate sentences that she asserted to be mutually intelligible among the three most widely spoken Uralic languages: Finnish, Estonian, and Hungarian: However, linguist Geoffrey Pullum reports that neither Finns nor Hungarians could understand the other language's version of the sentence. No Uralic language has exactly the idealized typological profile of the family.
Uralic languages languages are due to ancient contacts. Regardless, the hypothesis is accepted by a few linguists and viewed as attractive by a somewhat larger number. The Eskimo–Uralic hypothesis associates Uralic with the Eskimo–Aleut languages. This is an old thesis whose antecedents go back to the 18th century. An important restatement of it is Bergsland 1959. Uralo-Siberian is an expanded form of the Eskimo–Uralic hypothesis. It associates Uralic with Yukaghir, Chukotko-Kamchatkan, and Eskimo–Aleut. It was propounded by Michael Fortescue in 1998. Theories proposing a close relationship with the Altaic languages were formerly popular, based on similarities in vocabulary as well as in