Vocabulary consisting only from characters you are able to read
水力
すいりょく
hydraulic power, water powermix
七日
なのか
seven days, the seventh day of the monthjlpt5, toki
金山
きんざん
(gold) mine; (gold) minemix
八日
ようか
eight days, the eighth (day of the month)jlpt5, toki