 |
| English thesaurus | |||
| |||
| ICH | |||
| Indigo: 97 phrases in 13 subjects |
| Agriculture | 2 |
| Amphibians and reptiles | 4 |
| Biology | 1 |
| Botany | 2 |
| Chemistry | 39 |
| Dyes | 1 |
| Education | 1 |
| General | 8 |
| Medical | 8 |
| Mineralogy | 2 |
| Natural resourses and wildlife conservation | 4 |
| Natural sciences | 7 |
| Ornithology | 18 |