Vocabulary consisting only from characters you are able to read
白黒
しろくろ
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
私
わたくし
I (formal), myself, private affairsjlpt5
水力
すいりょく
hydraulic power, water powermix
風土
ふうど
natural features, topography, climate, spiritual featuresmix