Vocabulary consisting only from characters you are able to read
男女
だんじょ
man and woman, men and womenmix
火力
かりょく
heating power, steam powermix
九日
ここのか
nine days, the ninth day (of the month)jlpt5, toki
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
水力
すいりょく
hydraulic power, water powermix