инвариант словообразовательного типа, систематизация производной лексики, терминологическая лексика дизайна, Social Sciences

The relevance of the article is to find new ways to systematize the vocabulary. The purpose of the study is to consider the linguodidactic unit Invariant of the word-formation type as a means of complex systematization of derived terminological vocabulary on the example of professional vocabulary of design. Methods or methodology of work. The analysis of scientific sources and modeling of derived words are applied. In particular, the author analyzes existing scientific works in the field of term formation and classification of vocabulary and gives her own experience of studying professional design vocabulary. The main content of the article is devoted to the description of the use of technology for building word-formation models of derived vocabulary as a means of systematization of design terms. The result of the study is defining the main terms related to the field of design, the most productive types of derived design vocabulary, word-formation schemas and models of the derived terms of design. The main conclusion is made that the word-formation type Invariant can be used as a means of systematization of terminological vocabulary due to its specific properties. Practical implications. The proposed method of systematization will allow for a comprehensive analysis of related linguistic phenomena in the formation of terminological vocabulary.