계절season 명절national holiday 사계절four seasons 계절병seasonal disease 계절성seasonality 계절적being seasonal 계절적seasonal 기본예절basic manners 시절days; the time 예절courtesy; manners

차례procedure; process 순차turn 연차the order of age; the order of number of years 일차being the first; being primary 절차procedure 점차being gradual 점차gradually 차cha 차례차례one at a time 차례차례one at a time

상하up and down 상수tap water 세상world 영상temperature above zero 탁상시계table clock 향상improvement; enhancement; progress 사상being in history 상good; top 상급반upper grades; higher grades 상급생senior student; upper classmen