Nowadays, due to the increased mobility of people and a rapidly developing global trade, a knowledge of more than one foreign language is indispensable. However, mastering several languages throughout a lifetime seems to be an unattainable goal. One of the possible solutions to this problem is the use of English for global communication. But owing to the fact that in the European Union, considerable emphasis is placed on preserving linguistic and cultural diversity, there is a need to increase intercommunication between people speaking different languages. The present paper discusses the concept of intercomprehension, which is recently proven to be the most effective approach to language learning. Its main aim is to encourage students to rely on the similarities that exist between languages belonging to the same family in order to be able to deal with comprehension problems. This concept focuses primarily on mastering receptive skills, which are crucial in the process of decoding the messages expressed in an unknown system. The paper also reports on the advantages of intercomprehension and methodology that could be applied to the process of developing each individuals’ competence.