Keel-shaped refers to a structure that resembles the keel of a boat, with a pointed or triangular shape that is wider at one end. Synonyms for keel-shaped include wedge-shaped, triangular, pointed, and V-shaped. These terms describe objects or structures that have a similar shape to the keel of a boat, such as the wings of an aircraft, the shape of a mountain peak, or the design of certain architectural elements. Other synonyms for keel-shaped might include pointed, spearhead, or conical, depending on the specific context in which the term is used. Regardless of the words used to describe it, the keel-shaped design is an enduring and iconic symbol of strength, stability, and endurance.