What is another word for peneplane?
Pronunciation: [pˈɛnɪplˌe͡ɪn] (IPA) 
Peneplane refers to a landform that has been leveled through erosion or tectonic activity. Synonyms for this word include "pediplane," "leveling surface," "low relief surface," and "erosional level." These words describe a flat or gently sloped terrain that has been subjected to gradual or prolonged erosion, flattening out the high points and filling in the low points. The peneplane landform is often found in areas that have experienced significant weathering and erosion over time, such as river valleys, plateaus, and coastal plains. Understanding the various synonyms for peneplane allows geologists and environmental scientists to accurately describe different types of landforms and how they came to be formed.
