wheel: 537 phrases in 33 subjects |
Agriculture | 3 |
Airports and air traffic control | 2 |
American usage, not spelling | 4 |
Architecture | 2 |
Astronautics | 1 |
Automobiles | 12 |
Aviation | 74 |
Computers | 4 |
Construction | 10 |
Economy | 1 |
Figurative | 2 |
Footwear | 1 |
Forestry | 1 |
General | 112 |
Historical | 4 |
Hydraulic engineering | 1 |
Hydrography | 1 |
Industry | 3 |
Informal | 2 |
Information technology | 18 |
Law | 1 |
Mechanic engineering | 15 |
Medical | 3 |
Metallurgy | 1 |
Microelectronics | 3 |
Military | 71 |
Nautical | 7 |
Oil and gas | 36 |
Proverb | 34 |
Rail transport | 2 |
Slang | 1 |
Technology | 76 |
Transport | 29 |