Abstract
The article examines the semantic structure of derived words. The semantic structure of the word is considered to be a sign that shows the individuality of the language. The main method of internal semantic structure is the definition of the concept and the concept that connects the units between the internal meaning of the word and the external form. That is the only way to understand the integrity of the name. And it is distinguished that the name is formed on the basis of the internal meaning structure with the participation of the motivational process. The internal structure – the essential semantic feature of the name is analyzed. It is concluded that the internal meaning structure is the basis for the name – image. In order to fully reveal the nature of the creation of a name, attention is paid to its internal structure and the semantics of the word. From the internal structure of the word, the meaning validity of lexemes, motivation or lack of motivation of the meaning of the word comes from this.