世代

N4 世界 sekai world N4 〜代 dai age range, generation, period, decade N4 世話 sewa care, help, assistance N4 世話する sewa suru take care of, help N4 代わり kawari substitute, replacement, in place of N4 ～代 ～dai ~ age; period N4 時代 jidai age, era, period

N4 世 sei, se, sou / yo generation, world, society N4 代 dai, tai / ka.waru, kawa.ru, kawa.ri, ka.wari, -gawa.ri, -ga.wari, ka.eru, yo, shiro substitute, change, convert