Vocabulary consisting only from characters you are able to read
切線
せっせん
tangent (in trigonometry)mix
区長
くちょう
starosta městské částileda1
合格率
ごうかくりつ
ratio of successful applicants, (examination) pass rateshigoto
確立
かくりつ
(1)establishment, settlement, (vs) (2)to establish, to settle suru
白黒
しろくろ
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro