 |
| English thesaurus | |||
| |||
| DEAR | |||
| Drop: 152 phrases in 27 subjects |
| Agriculture | 7 |
| American usage, not spelling | 1 |
| Analytical chemistry | 5 |
| British usage, not spelling | 1 |
| Chemistry | 12 |
| Construction | 45 |
| Education | 1 |
| Electric machinery | 6 |
| Electric motors | 1 |
| Electricity generation | 1 |
| Electrochemistry | 1 |
| Environment | 1 |
| General | 33 |
| Information technology | 1 |
| Lighting other than cinema | 1 |
| Medical | 2 |
| Microsoft | 12 |
| Nautical | 1 |
| Obsolete / dated | 4 |
| Pharmacy and pharmacology | 2 |
| Power system protection | 3 |
| Rail transport | 1 |
| Sound recording | 1 |
| Statistics | 1 |
| Transformers | 1 |
| Transport | 5 |
| Vacuum tubes | 2 |