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
Indo-Uralic languages Whether the "e" placed in parentheses is inherently part of the word is disputed but probable. The "ḷ" in Indo-European "*pḷlu-" represents a vocalic "l", a sound found in English in for instance "little", where it corresponds to the "-le", and "metal", where it corresponds to the "-al". An earlier form of the Indo-European word was probably "*pelu-". An asterisk (*) indicates reconstructed forms. A tilde (~) means 'alternating with'. Indo-Uralic languages Indo-Uralic is a proposed language family consisting of Indo-European and Uralic. A genetic relationship between Indo-European and Uralic was first proposed by the Danish linguist Vilhelm Thomsen in