단순simpleness 단어word 단어장lexical notebook; vocabulary notebook 단just; merely; simply 단독being independent; being singular 단원chapter; unit 단위unit 단층being one-storied 명단list of names 혈혈단신being all alone; being by oneself

면도shave 전기면도기electric razor 과도fruit knife 단도dagger 단도직입적point-blank; straightforward; speaking without preamble 면도기razor 조각도carving knife 집도surgery; surgical operation 은장도silver-decorated knife

직접direct relationship 직접in person 정직honesty; integrity 직선straight line 직전brink; verge 직접적being direct 직접적direct 직진straight movement 직후next; following 하직farewell; good-bye

출입going in and out; entry 출입국departure; entry 입구entrance 출입coming and going 입국entering a country 입수to obtain 입구entrance; entry; gate 입원hospitalization 입장권admission ticket; entrance ticket 입학admission to a school; entrance into a school

목적purpose 충격적being shocking 충격적shocking 충동적being impulsive 충동적impulsive 평균적being average 평균적average; mean 필수적being essential; being required; being indispensable 필수적essential; indispensable; required 한국적being Korean; Korean style