 |
| light-weight: 38 phrases in 16 subjects |
| American usage, not spelling | 1 |
| Automobiles | 5 |
| Boxing | 1 |
| British usage, not spelling | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Construction | 4 |
| General | 4 |
| Industry | 1 |
| Materials science | 3 |
| Medical appliances | 3 |
| Packaging | 6 |
| Polygraphy | 1 |
| Technology | 2 |
| Transport | 3 |
| Wrestling | 1 |