| English thesaurus | |||
| |||
| ST | |||
|
Subtraction : 42 phrases in 13 subjects |
| Communications | 1 |
| Computers | 9 |
| Electronics | 1 |
| General | 3 |
| High energy physics | 3 |
| Information technology | 2 |
| Labor law | 1 |
| Measuring instruments | 1 |
| Medical | 3 |
| Medical appliances | 13 |
| Radiation | 2 |
| Technology | 2 |
| United Nations | 1 |