This article examines the level of content of dialect nominations of the process of speaking with a Finnic basis. The Russian dialects of Karelia and neighbouring regions testify to the long process of mutual relations between Russians and Vepsians and Karelians, first in centres with a mixed ethnic structure of society, and then in regions considered as Russian, where the processes of language interference were quite active both at the structural and semantic levels. The peculiarity of the studied nominations is their integration along with the native Russian lexemes in the semantic field of “Speaking Person”. It is relevant to consider the specifics of semantic and motivational transformation of borrowed words in the lexical and semantic system of Russian dialects, which serves as the purpose of this study. The article focuses on verb nominations found in Russian lexicographic sources. They are compared with the data revealed in the Vepsian, Karelian, and Finnish languages. In the first stage, based on L. G. Babenko's ideographic description of Russian verbs, the author identifies groups and subgroups of verbs representing different acts of speech activity. Then the author determines methods of semantic transfer of words with Finnic base into the lexical system of Russian dialects. The analysis of the semantics of verbs from the point of view of anthropocentrism show that onomatopoetic lexemes motivated by zoological and natural codes, key in understanding the sounding picture of the human world, were of particular importance.