| Answer | Crossword Clue |
|---|---|
| IMPEDES | Obstructs |
| JAMS | Obstructs. |
| THWARTS | Obstructs |
| ARRESTS | Obstructs |
| DAMS | Obstructs. |
| BARS | Obstructs. |
| DAMS | Obstructs |
| BARS | Obstructs |
| TRIPS | Obstructs. |
| BLOCKS | Obstructs |
| STOPS | Obstructs |
| STYMIES | Obstructs |
| ESTOPS | Obstructs. |
| CLOGS | Obstructs |
| JAMSUP | Obstructs |
| STOPS | Obstructs. |
| OPPOSES | Obstructs |
| BALKS | Obstructs |
| IMPEDER | One who obstructs. |
| ESTOPS | Obstructs, in law |
| SILTS | Obstructs, as a stream |
| CLOGS | Obstructs, as a pipe |
| DAM | System of a Down song that obstructs? |
