搜 搜 sōu Strokes12 Radical 扌 — hand Made of 扌 hand 叟 old man How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation
索 索 suǒ Strokes10 Radical 糸 — silk How it's builtIdeograph — the meaning is built from its parts Play the animation More about the character 索