| English thesaurus | |||
| |||
| STEP | |||
|
Selective : 84 phrases in 29 subjects |
| Agriculture | 4 |
| Analytical chemistry | 16 |
| Automatic control | 1 |
| Chemistry | 8 |
| Construction | 12 |
| Economics | 1 |
| Electronics | 1 |
| Environment | 5 |
| Fish farming pisciculture | 1 |
| General | 1 |
| Immigration and citizenship | 1 |
| Information technology | 1 |
| International trade | 1 |
| Law | 1 |
| Life sciences | 7 |
| Lighting other than cinema | 4 |
| Mathematics | 2 |
| Medical | 3 |
| Natural sciences | 1 |
| Nautical | 1 |
| Radio | 2 |
| Radiobiology | 1 |
| Radiology | 2 |
| Rail transport | 1 |
| Social science | 1 |
| Telephony | 2 |
| Thermal Energy | 1 |
| Transport | 1 |
| Vacuum tubes | 1 |