서문    ·······················3

제1장 초성에 대한 사례    ··············9
1) ≪광운≫ 36자모    ···············9
2) ≪집운≫ 36자모와  ≪고금운회≫ 35자모    ···15
3) ≪홍무정운≫ 31자모    ············17
4) ≪훈민정음≫ 15초성    ············19
5) ≪화동 정음통석 운고≫ 17초성    ········23
6) 유희가 교정한 초성 25자모와 11항목의 문답    ··27

제2장 중성에 대한 사례    ·············52
1) ≪화동 정음통석 운고≫의 중성 11형태    ·····52
2) 유희가 교정한 중성의 올바른 사례 15형태    ···55
3) 중성 변용 사례 1형태    ·············56
4) 중성에 대한 논의    ··············56

제3장 종성에 대한 사례    ·············61
1) ≪화동 정음통석 운고≫의 종성 8운    ······61
2) 유희가 교정한 종성 받침의 올바른 사례 6운    ···63
3) 종성 받침의 변용 사례 1운과 11항목의 문답    ···64

제4장 음절을 이룬 온전한 글자 사례    ·······79

제5장 한글에 대한 마무리 생각    ··········81

부록
1. 유희의 전기    ·················87
2. ≪자휘≫ 속에 있는 이세택 ‘운법 횡도’의 평성    ·120
3-1. 조선어학회 간행 ≪언문지≫ 추가 수정    ···122
3-2. ≪진주유씨 서파 유희 전서 I≫ ‘언문지’ 추가 수정    ············123

한국학중앙연구원에 기탁된 필사본 사진    ······125
서울대 규장각 가람문고 필사본 사진    ········126
참고문헌    ····················127
찾아보기    ····················131

해설    ······················137
지은이에 대해     ·················151
옮긴이에 대해    ··················155