|
tail : 469 phrases in 45 subjects |
| Aerodynamics | 2 |
| Aerohydrodynamics | 2 |
| Airports and air traffic control | 2 |
| American usage, not spelling | 4 |
| Ammunition | 2 |
| Astronautics | 15 |
| Astronomy | 3 |
| Automobiles | 6 |
| Aviation | 83 |
| Botany | 11 |
| Chemistry | 2 |
| Communications | 1 |
| Construction | 2 |
| Diplomacy | 1 |
| Dog breeding | 1 |
| Econometrics | 1 |
| Economics | 2 |
| Entomology | 2 |
| Figurative | 1 |
| General | 165 |
| Haberdashery | 1 |
| Historical | 1 |
| Hydraulic engineering | 3 |
| Hydrography | 1 |
| Informal | 5 |
| Information technology | 2 |
| Law | 15 |
| Mathematics | 3 |
| Meat processing | 1 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Microelectronics | 1 |
| Military | 57 |
| Music | 2 |
| Nautical | 6 |
| Oil / petroleum | 1 |
| Oil and gas | 13 |
| Ornithology | 4 |
| Polygraphy | 2 |
| Proverb | 11 |
| Rail transport | 2 |
| Statistics | 1 |
| Technology | 15 |
| Transport | 11 |
| Zoology | 1 |