| English thesaurus | |||
| |||
| POT | |||
|
Propeller : 170 phrases in 12 subjects |
| Agriculture | 25 |
| Astronautics | 15 |
| Earth sciences | 8 |
| Electricity generation | 1 |
| Electronics | 1 |
| General | 2 |
| Industry | 2 |
| Information technology | 1 |
| Life sciences | 3 |
| Mechanic engineering | 30 |
| Technology | 1 |
| Transport | 81 |