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| bar; obstruct | |||
| clog; become clogged | |||
| stop up | |||
| |||
| clogged (e.g. obstructed); plugged (e.g. obstructed) | |||
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obstruir : 10 do fraz, 8 tematyki |
| Broń i rusznikarstwo | 1 |
| Inżynieria mechaniczna | 1 |
| Nauka o ziemi | 1 |
| Opieka zdrowotna | 2 |
| Pospolicie | 1 |
| Prawo | 2 |
| Rolnictwo | 1 |
| Technika i technologia | 1 |