Geogeny refers to the study of the earth's origin, history, and structure. Some synonyms for geogeny include geology, earth science, and geological science. These terms refer to the study of the physical properties and processes that govern the earth. Another synonym for geogeny is geomorphology, which focuses on the study of landforms and the forces that shape them. Other related terms include petrology, which is the study of rocks, and stratigraphy, which studies the relative position of different rock layers. Overall, these various synonyms all encompass the broad field of geogeny and help us understand the dynamic nature of our planet's formation and evolution.