Vocabulary consisting only from characters you are able to read
学力
gakurjoku
scholarship, knowledge, literary abilitymix
八日
jouka
eight days, the eighth (day of the month)jlpt5, toki
水力
suirjoku
hydraulic power, water powermix
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix
五日
icuka
five days, the fifth day (of the month)jlpt5, toki