반대opposite; contrary 반대편opposite side; the other side 반면opposite; contrast; other side 반발opposition; resistance 반복repetition 반복적being repetitive 반복적repetitive 반성introspection; self-contemplation 반영reflection 반응reaction; response

공작craftwork 작가author; artist 사진작가photographer 시작start; beginning 흥행작box office hit 개봉작new release 동작motion; movement 부작용side effect; byproduct 실패작failure; flop 작가writer; author

사용use; usage 이용use; utilization 학용품stationery; writing supplies 활용use; utilization 가정용home use 가정용품housewares; household goods 공공용public purpose 공공용지public land 공용public use; official business 공용public use