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|
circle : 333 phrases in 42 subjects |
| American usage, not spelling | 5 |
| Anatomy | 3 |
| Art | 1 |
| Artillery | 2 |
| Astronautics | 3 |
| Astronomy | 15 |
| Aviation | 34 |
| Card games | 2 |
| Construction | 5 |
| Diplomacy | 1 |
| Earth sciences | 2 |
| Economics | 2 |
| General | 61 |
| Geology | 1 |
| Geometry | 1 |
| Historical | 1 |
| Ice hockey | 1 |
| Information technology | 5 |
| Law | 2 |
| Life sciences | 1 |
| Logistics | 1 |
| Mathematics | 2 |
| Meteorology | 4 |
| Microelectronics | 1 |
| Microsoft | 1 |
| Military | 23 |
| Missiles | 1 |
| Nautical | 1 |
| Navigation | 5 |
| Oil and gas | 16 |
| Optics branch of physics | 4 |
| Proverb | 1 |
| Radiolocation | 1 |
| Rail transport | 2 |
| Road construction | 1 |
| Robotics | 4 |
| Scientific | 96 |
| Sewing and clothing industry | 1 |
| Sports | 2 |
| Technology | 16 |
| Theatre | 1 |
| Transport | 1 |