賛成

N4 彼の意見に賛成します。 Kare no iken ni sansei shimasu. I agree with his opinion.

N1 達成 tassei achievement N2 作成 sakusei creation, preparation, to make N2 成分 seibun ingredient, component, composition N2 成立 seiritsu formation, establishment, completion N3 成功 seikou success, achievement N3 成人 seijin adult, grown-up N3 成績 seiseki grade, academic record, performance N3 成長 seichou growth, development N3 完成 kansei completion, finish, perfection

N3 賛 san / tasu.keru, tata.eru approve, praise, title or inscription on picture N3 成 sei, jou / na.ru, na.su, -na.su turn into, become, get