The word "缠绕" is formed by combining the characters "缠" and "绕". "缠" consists of the silk radical (纟) on the left, indicating relation to threads or binding, and a phonetic component (derived from "廛" in traditional form, simplified to "厘") on the right for pronunciation. "绕" similarly uses the silk radical (纟) on the left for meaning and the phonetic component "尧" on the right for pronunciation. Together, they create a compound word where both characters contribute to the meaning of winding, coiling, or entangling, emphasized by their shared radical.