| English thesaurus | |||
| |||
| BBC | |||
|
Big : 245 phrases in 35 subjects |
| Accounting | 1 |
| American usage, not spelling | 23 |
| Astronomy | 1 |
| Aviation | 3 |
| Avuncular | 1 |
| British English spelling | 1 |
| Business style | 1 |
| Cinematography | 2 |
| Computers | 1 |
| Cultural studies | 1 |
| Diplomacy | 8 |
| Economics | 3 |
| Environment | 1 |
| Figurative | 2 |
| General | 121 |
| Humorous / Jocular | 4 |
| Informal | 12 |
| Information technology | 2 |
| Ironical | 5 |
| Law | 5 |
| Mathematics | 1 |
| Medical | 2 |
| Microelectronics | 1 |
| Microsoft | 2 |
| Military | 2 |
| Military lingo | 1 |
| Obsolete / dated | 1 |
| Oil and gas | 8 |
| Oil and gas technology | 1 |
| Proverb | 21 |
| Rail transport | 1 |
| Slang | 1 |
| Technology | 2 |
| Transport | 1 |
| Zoology | 2 |