| crystal | |
| gen. | krystalvarer |
| chem. el. | halvlederkrystal |
| life.sc. chem. | krystal |
| social.sc. | ice; krystaller |
|
ionic : 42 phrases in 12 subjects |
| Agriculture | 1 |
| Chemistry | 9 |
| Communications | 3 |
| Earth sciences | 13 |
| Electronics | 7 |
| Environment | 1 |
| General | 1 |
| Industry | 2 |
| Life sciences | 1 |
| Mechanic engineering | 1 |
| Medical | 2 |
| Natural sciences | 1 |