| English thesaurus | |||
| |||
| S (ISDN) | |||
|
S : 6988 phrases in 29 subjects |
| Agriculture | 56 |
| Amphibians and reptiles | 803 |
| Biology | 461 |
| Biotechnology | 1 |
| Botany | 248 |
| Entomology | 84 |
| Environment | 92 |
| Fish farming pisciculture | 39 |
| Food industry | 21 |
| General | 3 |
| Health care | 45 |
| Hobbies and pastimes | 1 |
| Hydrobiology | 8 |
| Ichthyology | 715 |
| Law | 3 |
| Life sciences | 45 |
| Mammals | 681 |
| Medical | 697 |
| Natural resourses and wildlife conservation | 302 |
| Natural sciences | 135 |
| Obsolete / dated | 11 |
| Ornithology | 1707 |
| Pest control | 2 |
| Religion | 3 |
| Textile industry | 1 |
| Traditional medicine | 17 |
| Veterinary medicine | 7 |
| Virology | 1 |
| Zoology | 799 |