Languages of the European Union languages, Latvian and Lithuanian; the Celtic languages, including Irish; and Greek are also Indo-European. Outside the Indo-European family, Estonian, Finnish, and Hungarian are Uralic languages while Maltese is the only Afroasiatic language with official status in the EU. The Basque language, a language isolate whose roots are unknown, is an official language in some parts of northern Spain, but not an official language of the EU. Most official EU languages are written in the Latin script. The two exceptions are Greek, which is written in the Greek script, and Bulgarian, which is written in Cyrillic script. With the accession of
Finnish language Finnish has only two fricatives in native words, namely and . All other fricatives are recognized as foreign, of which Finnish speakers can usually reliably distinguish and . (The official alphabet includes 'z' [z] and 'ž' [ʒ], but these are rarely used correctly, including by the Swedish-speakers, who also struggle with those sounds.) Palatalization is characteristic of Uralic languages, but Finnish has lost it. However, the Eastern dialects and the Karelian language have redeveloped a system of palatalization. For example, the Karelian word "d'uuri" , with a palatalized , is reflected by "juuri" in Finnish and Savo dialect "vesj" is