 |
| Buoyant: 178 phrases in 48 subjects |
| Astronautics | 2 |
| Aviation | 8 |
| Banking | 2 |
| Biotechnology | 2 |
| Caspian | 2 |
| Construction | 5 |
| Diplomacy | 1 |
| Drilling | 6 |
| Ecology | 1 |
| Economy | 5 |
| Electronics | 1 |
| Energy industry | 2 |
| Firefighting and fire-control systems | 1 |
| Fish farming pisciculture | 2 |
| General | 11 |
| Genetics | 1 |
| Geology | 1 |
| Geophysics | 1 |
| Hydraulic engineering | 2 |
| Hydrology | 3 |
| Makarov | 7 |
| Mass media | 10 |
| Mathematics | 2 |
| Medical | 2 |
| Metallurgy | 2 |
| Metrology | 5 |
| Military | 7 |
| Mining | 1 |
| Nanotechnology | 3 |
| Natural resourses and wildlife conservation | 3 |
| Nautical | 28 |
| Oil / petroleum | 5 |
| Oil and gas | 8 |
| Oil and gas technology | 3 |
| Oilfields | 2 |
| Pharmacology | 2 |
| Physics | 2 |
| Politics | 1 |
| Rail transport | 1 |
| Road works | 2 |
| Sakhalin | 1 |
| Scuba diving | 2 |
| Seismology | 2 |
| Technology | 13 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
| Trade unions | 1 |
| Water resources | 2 |