Chechens
In 1989, 73.4% spoke Russian, though this figure has declined due to the wars for a large number of reasons (including the lack of proper education, the refusal to learn the language, and the mass dispersal of the Chechen diaspora due to the war). Chechens in the diaspora often speak the language of the country they live in (English, German, Arabic, Polish, Georgian, etc.).
Chechen language
Most Chechen vocabulary is derived from the Nakh branch of the Northeast Caucasian language family, although there are significant minorities of words derived from Arabic (Islamic terms, like "Iman", "Ilma", "Do'a") and a smaller amount from Turkic (like "kuzga", "shish"), belonging to the universal Caucasian stratum of borrowings) and most recently Russian (modern terms, like computer – "kamputar", television – "telvideni", televisor – "telvizar", metro – "metro" etc.).