This text addresses the essential conceptual differentiation between the terms "real," "actual," and "being," which are frequently conflated in both common and scholarly discourse. The author defines the "real" as the realm of things (res) established through external distinction and linguistic convention, primarily serving to identify subjects within communication. In contrast, the "actual" (skutečné) is closely linked to acts and activities; it encompasses what arises from actions or results from them, possessing a degree of autonomy that transcends mere utility or convention. Within a meontological framework, the text further proposes an expansion of this concept. Finally, a "being" (jsoucí) is defined as something that is not only actual but also internally integrated into a whole. This integrity emerges from within the being itself rather than from an external perspective. The text critically highlights the common error of reducing a being to mere reality or thingness, emphasizing the need to recognize the internal autonomy and ontological depth of beings.