The term "most treecovered" refers to an area that has the highest concentration of trees. There are several synonyms that can be used to describe such a location. Some of these synonyms include "forest-rich," "wooded," "thickly-wooded," "lush," "verdant," and "foliage-laden." Each of these words highlights the abundance of trees in a particular area. "Forest-rich" and "wooded" might be used more specifically to describe a particular type of forest or woods. "Thickly-wooded" emphasizes the density of trees in an area. "Lush" and "verdant" suggests an abundance of greenery in addition to trees. And "foliage-laden" describes an area covered in leaves and foliage.