| hol | |
| agric. | thin |
| agric. health. anim.husb. | concave |
| construct. | keyway |
| environ. | cave; cavern; cave |
| industr. construct. | groove |
|
simultane : 26 phrases in 5 subjects |
| Communications | 7 |
| Electronics | 3 |
| Information technology | 5 |
| Mathematics | 9 |
| Statistics | 2 |