Анотація:
Author determined the importance of the new academic summary index of vocabulary of the Ukrainian language late XVIII – early XXI century for the development of modern integrated studies of the dynamics of language system. fte methodology proposed for a systematic study of vocabulary of collected 20 old and new dictionaries, lexical modeling kernel language, discharges of active and passive vocabulary, the ratio of general vocabulary and terminology, stylistically neutral and marked, filling conceptual groups, variant and synonymic series and so on. It is outlined an approach to determine ways of building electronic language thesaurus and its illustrative text-fund.