 |
| English thesaurus | |||
| |||
| voly | |||
| voluntary: 47 phrases in 13 subjects |
| Agriculture | 1 |
| Economy | 6 |
| Education | 1 |
| Environment | 6 |
| Forestry | 2 |
| General | 4 |
| Health care | 2 |
| Human rights activism | 1 |
| Immigration and citizenship | 4 |
| Insurance | 1 |
| Law | 10 |
| Social science | 7 |
| United Nations | 2 |