 |
| English thesaurus | |||
| |||
| SEC | |||
| Sustainable: 34 phrases in 13 subjects |
| Aviation | 1 |
| Ecology | 9 |
| Economy | 2 |
| Environment | 4 |
| European Union | 4 |
| Finances | 7 |
| General | 1 |
| Law | 1 |
| Logistics | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Telecommunications | 1 |
| United Nations | 1 |