- 成る — to become
- 成す — to accomplish / to form
- 成長 — growth
- 完成 — completion
- 成功 — success
- 成分 — ingredient / component
- 成立 — establishment / coming into effect
- 成績 — grades / performance
成 often conveys “reaching a state” or “bringing something to completion.” It appears widely in words about growth, success, results, and formation (成長, 成功, 成立, 成分).
彼は 医者に成りました。
He became a doctor.
日本語の勉強で 成長を感じています。
I feel that I’m growing in my Japanese studies.