| 開講 |
개강 |
start of a course |
| 開館 |
개관 |
opening of a public facility |
| 開校紀念日 |
개교기념일 |
school anniversary |
| 開幕式 |
개막식 |
opening ceremony |
| 開發 |
개발 |
development |
| 開放 |
개방 |
opening, lifting restrictions |
| 開放- |
개방되다 |
to be opened to the public |
| 開放的 |
개방적 |
open, liberal |
| 開放- |
개방하다Conjugate ↗ |
to open, to throw open |
| 開封 |
개봉 |
opening, release |
| 開始 |
개시 |
beginning |
| 開始 |
개시 |
commencement |
| 開市 |
개시 |
market opening, first sale |
| 開始 |
개시하다Conjugate ↗ |
commence |
| 開業 |
개업 |
opening of a business |
| 開場 |
개장 |
opening of a venue |
| 開店 |
개점 |
store opening |
| 開拓 |
개척 |
pioneering, development |
| 開拓者 |
개척자 |
pioneer |
| 開拓者 |
개척자 |
settler |
| 開拓 |
개척하다Conjugate ↗ |
pioneer |
| 開天節 |
개천절 |
National Foundation Day |
| 開催 |
개최 |
holding an event |
| 開通 |
개통 |
opening to traffic |
| 開票 |
개표 |
ballot counting |
| 開學 |
개학 |
start of the school term |
| 開化 |
개화 |
civilization |
| 開花 |
개화하다Conjugate ↗ |
flower, bloom |
| 公開 |
공개 |
opening to the public, making public |
| 公開- |
공개하다Conjugate ↗ |
open to the public |
| 未開- |
미개하다Conjugate ↗ |
to be uncivilized |
| 展開 |
전개 |
unfolding, development |
| 展開 |
전개하다Conjugate ↗ |
evolve |
| 切開 |
절개 |
incision, section |