The term SHARPLY UNEVEN can be described as JAGGED, which is a 6-letter word. JAGGED describes something that has an irregular, uneven, or ragged outline or surface. It is often used to describe mountains, rocks, and other natural features, but it can also be used to describe the edges of man-made objects. The term SHARPLY UNEVEN implies that the object in question has a particularly sharp, uneven, or ragged outline or surface.