| English thesaurus | |||
| |||
| DSC | |||
|
Door Switch : 53 phrases in 12 subjects |
| Automobiles | 22 |
| Aviation | 2 |
| Construction | 2 |
| Electrical engineering | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Office equipment | 2 |
| Programming | 6 |
| Refrigeration | 1 |
| Security systems | 2 |
| Technology | 7 |
| Transport | 6 |