Vocabulary consisting only from characters you are able to read
白黒
širokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
玉ねぎ
tamanegi
onion (edible plant, Allium cepa)mix
無色
mušoku
colourless, colorless, achromaticiro