| English thesaurus | |||
| |||
| OCR | |||
|
Obsolete : 21 phrases in 14 subjects |
| Accounting | 1 |
| Construction | 1 |
| Demography | 2 |
| Economics | 2 |
| Environment | 1 |
| General | 2 |
| Genetics | 1 |
| Information technology | 2 |
| Law | 2 |
| Marketing | 1 |
| Name of organization | 3 |
| Patents | 1 |
| Pest control | 1 |
| United Nations | 1 |