钮 ⇒

• 丑         Chǒu/chǒu, [醜], surname Chou, clown/2nd earthly branch: 1-3 a.m., 12th solar month (6th January ...
• 钅         

钮 ⇒

钮 ⇒
按钮         ànniǔ, [按鈕], push button
钮         Niǔ/niǔ, [鈕], surname Niu, button
钮扣         niǔkòu, [鈕釦], variant of 紐扣|纽扣[niǔ kòu]
旋钮         xuánniǔ, [旋鈕], knob (e.g. handle or radio button)
电钮         diànniǔ, [電鈕], push button (electric switch)
钮伯格曼         
钮化