| |||
| mineral; ore; thill | |||
| mineral ore | |||
| |||
| shaft | |||
| |||
| tossing | |||
|
ruda : 173 phrases in 21 subjects |
| American usage, not spelling | 3 |
| Automobiles | 1 |
| Aviation | 2 |
| Chemistry | 9 |
| Construction | 2 |
| Economics | 8 |
| Figurative | 2 |
| French | 1 |
| General | 9 |
| Geology | 3 |
| Informal | 1 |
| Law | 14 |
| Mechanic engineering | 2 |
| Military | 1 |
| Mineralogy | 2 |
| Mining | 12 |
| Nautical | 2 |
| Oil / petroleum | 74 |
| Photography | 1 |
| Slang | 1 |
| Technology | 23 |