| English thesaurus | |||
| |||
| vrbl | |||
| var. | |||
| A quantity or condition whose value is subject to change and can usually be measured | |||
|
variable : 55 phrases in 11 subjects |
| Agriculture | 1 |
| Amphibians and reptiles | 9 |
| Biology | 7 |
| Entomology | 4 |
| Ichthyology | 8 |
| Mammals | 3 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 3 |
| Ornithology | 7 |
| Veterinary medicine | 1 |
| Zoology | 11 |