Vocabulary consisting only from characters you are able to read
水力
suirjoku
hydraulic power, water powermix
火力
karjoku
heating power, steam powermix
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
土木
doboku
public worksmix
八日
jouka
eight days, the eighth (day of the month)jlpt5, toki