 |
| English thesaurus | |||
| |||
| PP | |||
| Petroleum: 57 phrases in 15 subjects |
| Chemistry | 10 |
| Construction | 3 |
| Economy | 5 |
| Energy industry | 3 |
| Environment | 6 |
| General | 2 |
| Industry | 2 |
| Marketing | 1 |
| Medical | 3 |
| Obsolete / dated | 2 |
| Oil / petroleum | 6 |
| Pharmacology | 1 |
| Politics | 2 |
| Technology | 7 |
| Transport | 4 |