자동차automobile 자동문automatic door 자동automatic 동력motive power 행동action; movement behavior; deed 동물animal 동물원zoo 운동exercise 운동복sportswear; sweat suit 운동장playground; sports field

요인factor; cause 원인cause; reason 인연relationship; connection 패인cause of defeat; cause of failure 변인variable 사인cause of death 인과cause and effect 인과응보karma; poetic justice; retributive justice 인습convention; old custom 인습적being conventional