EN
The article is devoted to consideration of dialectal suffix’s models in the field of vocabulary of substantives, which are used for expression of basic word-formative meanings (of appellative, action, abstract indication, action and its result and etc.). Specifically, they are included in wordformative system of national language. The research is viewed from position of analysis of regular things of the Russian national language, and use of synchronous and diachronic methods in comparison with facts of literal language contributes to discovery of individual specific peculiarities of suffix’s substantives. The problems of study of dialectal substantive’s word-formation are marked at the same time, they contribute to discovery and description of specifically dialectal formants and models, unknown to literal language, taken into consideration specific character of word-formative dialectal system as spoken variety of the Russian language.