EN
The paper examines communicative grounds of philosophical reflection in the context of post-metaphysical paradigm. It is shown that the characteristic of reflection is the ontologisation of language. Drawing on the basic questions of the linguistic and communicative transformation of metaphysics, such as the subject-object dichotomy replaced with intersubjectivity, and substantive rationality replaced with a formal conception, the author deals primarily with the problem of communicative rationality and intersubjective being-in-the-speech.