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

사망death; passing away; being killed 사망률death rate 사망자the dead; casualty; victim 치사causing death 치사량lethal dose 치사율fatality rate; lethality rate 토사구팽killing the dog after hunting 필사desperation; franticness 필사적being desperate; being frantic 필사적desperate; frantic

환자patient; sick person 기자reporter; journalist 부자the rich; the wealthy 초보자beginner; novice 출연자cast member; actor 탑승자passenger 토론자panel; debater 판매자seller 편집자editor 피해자victim; sufferer