답answer; response 답장reply; answer 대답answer; reply 답변answering; answer 답안answer; correct answer; solution 답안지answer sheet; answer paper 답지answer sheet 오답wrong answer; answering wrongly 응답response 정답correct answer

사전dictionary 국어사전Korean dictionary 기념사commemorative address 사표resignation; letter of resignation 전자사전electronic dictionary 추도사memorial address 축사congratulatory message 취임사inaugural address; inauguration speech 환영사welcome address; welcome speech 간행사publisher's note