세se 세배sebae 연세age 세월time 허송세월idling away; wasting time; killing time 만만세hurray 만세long life 만세hurray 세비government annual expenditure 세출annual expenditure

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