Vocabulary consisting only from characters you are able to read
山川
さんせん; やまかわ; やまがわ
mountains and rivers; mountains and rivers; mountain riversmix
三日
みっか
three days, the third day of the monthjlpt5, toki
火力
かりょく
heating power, steam powermix
水力
すいりょく
hydraulic power, water powermix