 |
| English thesaurus | |||
| |||
| Federal Register | |||
| Fed: 86 phrases in 18 subjects |
| American usage, not spelling | 4 |
| Astronautics | 1 |
| Aviation | 6 |
| Chemistry | 1 |
| Economy | 2 |
| Electronics | 1 |
| Environment | 4 |
| General | 40 |
| Informal | 3 |
| Information technology | 1 |
| Law | 1 |
| Microelectronics | 2 |
| Microsoft | 3 |
| Military | 12 |
| School | 1 |
| Sports | 1 |
| Technology | 2 |
| Telecommunications | 1 |