ABSTRACT The pseudowords are a resource rarely used in clinical practice, but may be an excellent option for phonological therapy. This study aimed to verify the therapeutic progress of children with phonological disorder, treated from a new therapeutic approach, considering the favorable linguistic environment in pseudowords and words. The sample consisted of three children, aged between 4 and 8 years old, who submitted to a new therapeutic approach to phonological basis. The children were treated with different targets involving pseudowords and real words in favorable and neutral linguistic environments. In the results, it can be observed that the therapy involving favorable linguistic environment the best results when compared to realize in neutral environment. Regarding the target words, subject treated simultaneously with pseudowords and real words presented satisfactory results, indicating that the targets were appropriate to therapy. The new therapeutic approach involving pseudowords and real words in favorable environments proved to be effective for the treatment of phonological disorders.