Language is crucial for human life and for the transformation of human environment and civilization. The child absorbs language from his environment. It adopts it as a unique whole and uses it. In order for the child to have good incentives for the appropriate development of speech and language, he must be in a stimulating environment. Parents, adults surrounding the child and educators should be emotionally sensitive when talking with the child, encourage the child to speak by providing him with various incentives and materials for speech and language development. This work can be a contribution to a better understanding of the purpose and possibility of early stimulation of children's linguistic creativity with numerous examples for this. The paper states the importance of parents' role in encouraging children's language development, as well as the role of Montessori educators and the environment that encourages language development. It is Montessori pedagogy that places special emphasis on the organization of the environment, which greatly influences the overall development of the child. Montessori accessories encourage the child's understanding of spoken communication, expression, creation (conceptualization) of concepts and logical thinking. Various Montessori stimuli for the development of language and speech enrich children's vocabulary, communication in native and foreign languages, and the ability to master reading and writing skills. For the purposes of the work, twelve Montessori educators were interviewed. By interviewing, we wanted to get a more detailed insight into encouraging children's language development through activities and materials in the Montessori environment. The interview was conducted in June 2022. The results of the interviews showed that Montessori educators notice a rich general as well as specific vocabulary in children. It is concluded that the stimulation of children's language development is very important for preschool children, and the realization of this stimulation through educational methods and materials designed by Maria Montessori, that is, with the help of accessories for the development of language and speech, incentives suitable for the child's age and individualization of work, contributes to the development children's linguistic creativity.