 |
| |||
| undercutting; undermining | |||
| washing off (by a stream) | |||
| undermining by water; scouring (z.B. am Ufer); washout (z.B. am Ufer) | |||
| caving; sapping | |||
| underwashing; wash out | |||
| plunge pool; pothole; scour basin | |||
| scour | |||
| underwashing (of foundation) | |||
| piping | |||
| scouring | |||
| Unterspülung: 2 phrases in 2 subjects |
| Construction | 1 |
| Natural resourses and wildlife conservation | 1 |