difficulty, barrier
| OBSTACLE |
| Word | Clue |
|---|---|
| MESH | net, lattice |
| REEF | barrier or coral |
| ROCK | reef, cliff |
| CHECK | obstacle, interference |
| FENCE | barrier, stockade |
| HEDGE | barrier |
| TENNIS | ball sport with racket and net |
| BARRIER | obstacle |
| HARDSHIP | difficulty, obstacle |
| HINDRANCE | obstruction, barrier |
| DIFFICULTY | obstacle, barrier |
| IMPEDIMENT | obstacle, difficulty |
| SUSPENSION | interruption, obstacle |
| DEVIATION | difference, unlikeness |
| HARDSHIP | difficulty, obstacle |