 |
| impermeable: 84 phrases in 19 subjects |
| Agriculture | 5 |
| Chemistry | 4 |
| Construction | 4 |
| Earth sciences | 4 |
| Economy | 3 |
| Footwear | 1 |
| General | 1 |
| Health care | 3 |
| Industry | 14 |
| Labor law | 4 |
| Life sciences | 6 |
| Materials science | 3 |
| Medical | 2 |
| Metallurgy | 1 |
| Packaging | 15 |
| Patents | 2 |
| Technology | 4 |
| Textile industry | 2 |
| Transport | 6 |