Arabic, Literary Arabic, usually called Classical Arabic, is essentially the form of the language found in the Qurʾān, with some modifications necessary for its use in modern times; it is uniform throughout the Arab world. Colloquial Arabic includes numerous spoken dialects, some of which are mutually unintelligible.

French (le français, pronounced [lə fʁɑ̃sɛ] or la langue française pronounced [la lɑ̃ɡ fʁɑ̃sɛːz]) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the spoken Latin in Gaul, and more specifically in Northern Gaul. Its closest relatives are the other langues d'oïl—languages historically spoken in northern France and in southern Belgium, which French (Francien) has largely supplanted. French was also influenced by native Celtic languages of Northern Roman Gaul like Gallia Belgica and by the (Germanic) Frankish language of the post-Roman Frankish invaders. Today, owing to France's past overseas expansion, there are numerous French-based creole languages, most notably Haitian Creole. A French-speaking person or nation may be referred to as Francophone in both English and French.

Italian (italiano [itaˈljaːno] (listen) or lingua italiana [ˈliŋɡwa itaˈljaːna]) is a Romance language of the Indo-European language family. Italian descended from the Vulgar Latin of the Roman Empire and, together with Sardinian, is by most measures the closest language to it of the Romance languages.[6] Italian is an official language in Italy, Switzerland (where it is the first language in Canton Ticino and in the districts of Moesa and Bernina in Canton Graubünden), San Marino and Vatican City.