孝, a compound ideographic character of a youngster supporting or carrying an old person, mainly serves as phonetic component to form characters.
Characters formed by the phonetic component 孝
酵 哮 踍 侾 宯 庨 痚 硣 窙 涍 jiào xiào qiāo xiāo xiāo xiāo xiāo xiāo xiāo xiào
Characters formed by the semantic component 孝
教 jiào