| |||
| koristan; upotrebljiv | |||
| praktičan; profitabilan; sposoban; spretan; unosan | |||
|
useful : 56 phrases in 11 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Chemistry | 2 |
| Economics | 4 |
| General | 1 |
| Law | 16 |
| Oil / petroleum | 22 |
| Optics branch of physics | 2 |
| Photography | 1 |
| Polygraphy | 1 |
| Technology | 3 |