- 適맞갖을 적, 편안할 적, 깨달을 적, 시집갈 적, 좇을 적, 주장할 적; 갈 척, match, comfortable; just (15)
- 者놈 자, that which; he who; those who (10)
- 生날 생, life, living, lifetime; birth (5)
- 存있을 존, exist, live, be; survive; remain (6)
| Hanja | Korean | English |
|---|
| 適者生存 |
적자생존 |
survival of the fittest |