 |
| |||
| optimum; optimal | |||
| best; most favorable | |||
| optymalny: 38 phrases in 14 subjects |
| Automated equipment | 1 |
| Automatic control | 1 |
| Construction | 10 |
| Earth sciences | 1 |
| Economy | 2 |
| Electricity generation | 1 |
| Energy industry | 1 |
| Environment | 1 |
| Lighting other than cinema | 1 |
| Mathematics | 11 |
| Medical | 1 |
| Radio | 1 |
| Transport | 1 |
| Vacuum tubes | 5 |