| Answer | Crossword Clue |
|---|---|
| barriers | Something that prevents progress or success |
| barrier | Something that prevents progress or success |
| frustrations | The prevention of the progress, success, or fulfillment of something |
| frustration | The prevention of the progress, success, or fulfillment of something |
| blockades | Anything that prevents access or progress |
| blockade | Anything that prevents access or progress |
| obstacle | A thing that blocks one's way or prevents or hinders progress |
| obstacles | A thing that blocks one's way or prevents or hinders progress |
| 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 |
