변경change; alteration 변동change; fluctuation 변화change 가변variability 가변성variability; changeability 가변적being variable 가변적changeable; changing; variable 개변change; reformation; renovation 격변sudden change; rapid change; violent upheaval; cataclysm 격변기period of upheaval

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

남성male 성격personality; character 여성woman 특성characteristic; trait; feature 편의성convenience 필요성necessity; need 가공성processability 가능성possibility; chance; likelihood 가망성possibility; chance; prospect 강제성forcibleness