 |
| English thesaurus | |||
| |||
| RF | |||
| Rat: 564 phrases in 29 subjects |
| Agriculture | 12 |
| Amphibians and reptiles | 34 |
| Antennas and waveguides | 2 |
| Biology | 4 |
| Botany | 1 |
| British usage, not spelling | 2 |
| Chemistry | 2 |
| Communications | 1 |
| Construction | 3 |
| Electronics | 3 |
| Entomology | 8 |
| Environment | 11 |
| Fish farming pisciculture | 5 |
| Food industry | 8 |
| General | 17 |
| Health care | 11 |
| Informal | 1 |
| Life sciences | 6 |
| Mammals | 266 |
| Mechanic engineering | 1 |
| Medical | 25 |
| Medical appliances | 2 |
| Metallurgy | 4 |
| Natural resourses and wildlife conservation | 45 |
| Natural sciences | 4 |
| Rude | 10 |
| Technology | 2 |
| Transport | 1 |
| Zoology | 73 |