| English thesaurus | |||
| |||
| SD | |||
|
Synchronous : 52 phrases in 15 subjects |
| Aeronautics | 1 |
| Astronautics | 4 |
| Aviation | 6 |
| Chemistry | 2 |
| Cinematography | 1 |
| Communications | 3 |
| Computers | 7 |
| Ecology | 1 |
| Electronics | 2 |
| General | 4 |
| Information technology | 5 |
| Microsoft | 2 |
| Military | 6 |
| Technology | 3 |
| Telecommunications | 5 |