Vocabulary consisting only from characters you are able to read
水力
suiryoku
hydraulic power, water powermix
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
中
naka
inside, middle, amongjlpt5
口語
kougo
(1)spoken language, (2)literary style based on (modern) spoken language bunpou
日本人
nihonjin
Japanese personmix