 |
| inertie: 415 phrases in 34 subjects |
| Agriculture | 2 |
| Armored vehicles | 8 |
| Astronautics | 15 |
| Astronomy | 7 |
| Automated equipment | 1 |
| Automobiles | 2 |
| Aviation | 77 |
| Chemistry | 2 |
| Computers | 2 |
| Construction | 25 |
| Electronics | 15 |
| Forestry | 3 |
| General | 2 |
| Hydraulic engineering | 3 |
| Journalism terminology | 1 |
| Mathematics | 9 |
| Mechanic engineering | 67 |
| Mechanics | 3 |
| Medical | 1 |
| Metallurgy | 3 |
| Meteorology | 20 |
| Military | 14 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Packaging | 1 |
| Physics | 14 |
| Psychology | 1 |
| Radio | 8 |
| Surveying | 1 |
| Technology | 63 |
| Television | 2 |
| Textile industry | 2 |
| Trucks/Lorries | 37 |
| Welding | 2 |