Doctor of philological sciences, professor Ogarev Mordovia State University Saransk, Russia [email protected]
Abstract:The article is a fi rst publication of author about analytical formations, which have wordformation meaning, working on developing «Dictionary of nominants in Mordovin languages». In the article identifi ed some types of analytismes, which allowing extending word-formations possibilities of Erzya language. The main components of analytismes are adjectives, verbs and onomatopoetic words. The signifi cant places are type analytismes «adjective+ adjective». 
Keywords: word-formation, analytism, architeсtonika, nominants, components, analytical formations.