What is the difference between a rug and a kilim?

The difference between a rug and a kilim is the specificity of the terms. A rug is any soft floor covering. Artisans produce rugs using a wide range of techniques, and rugs may have a flat surface or a raised pile. A kilim is a handmade rug that features a flat weave and is usually made of natural fibers such as wool, silk and cotton. On 1stDibs, find a wide variety of rugs.