Yes, Damascus swords can be made to be sharp. The term "Damascus" refers to a specific pattern that is created on the surface of a blade through the layering and folding of different types of steel. The layering process creates a distinctive pattern, often resembling flowing water or swirling waves. The pattern is not directly related to the sharpness of the blade but rather the aesthetics.

The sharpness of a sword, including a Damascus sword, is primarily determined by the quality of the steel, the heat treatment applied, and the edge geometry. Skilled swordsmiths can shape and grind the blade to achieve a sharp cutting edge, regardless of whether the blade has a Damascus pattern or not.

It's important to note that the sharpness of a sword is dependent on how well it is maintained and sharpened. Over time, with use, the cutting edge of a sword can dull, and regular sharpening may be necessary to maintain its sharpness.

Damascus swords, like any other well-made sword, can be sharpened to a high degree and can exhibit excellent cutting performance. The Damascus pattern adds an aesthetic appeal to the blade but does not inherently affect its sharpness.