愛書[aisho] great love of books
愛読書[aidokusho] favourite book
悪書[akusho] harmful book
案内書[annaisho] guidebook
移動図書館[idoutoshokan] mobile library

遺言書[yuigonsho] testament
遺書[isho] note left by dead person
医書[isho] medical book
一つ書き[hitotsugaki] an item
一書[issho] one letter

艶歌[enka] enka
艶かしい[namamekashii] charming
艶めく[tsuyameku] (for an object) to be shiny
艶やか[adeyaka] glamorous
艶事[tsuyagoto] love affair

艶種[tsuyadane] love affair
艶出し[tsuyadashi] burnishing
艶書[ensho] love-letter
艶消し[tsuyakeshi] frosted (glass)