| Answer | Crossword Clue |
|---|---|
| LOGJAM | Obstacle to progress |
| INERTIA | Obstacle to progress |
| blocks | An obstacle to the normal progress or functioning of something |
| REHASHING | Progress obstacle |
| obstructions | A thing that impedes or prevents passage or progress; an obstacle or blockage |
| obstruction | A thing that impedes or prevents passage or progress; an obstacle or blockage |
