Kilims are small rugs that are woven rather than knotted, and have no pile; a cicim is a kilim with embroidered decoration.
Kilim rugs are very large and are knotted, rather than woven. 
mnli hypothesis: Kilim rugs are very large and are knotted, rather than woven.  premise: Kilims are small rugs that are woven rather than knotted, and have no pile; a cicim is a kilim with embroidered decoration.