What are the opposite words for Ca–on?

The word "cañon" is commonly used to describe a deep, narrow valley with steep sides. However, it also has a few antonyms that can be used to express the opposite meaning. One of the most commonly used antonyms for "cañon" is "plateau," which refers to a flat elevated landform with a relatively level surface. Another antonym that can be used is "plain," which describes a large, flat expanse of land with few or no trees. Additionally, "prairie" and "savanna" are other antonyms that can be used to describe grasslands or vast stretches of flat land. Ultimately, the antonyms for "cañon" give us an array of options to describe the opposite type of topography.