| blockage(noun, help, open, disorder, halt) |
| constriction(noun, restraint, blockage) |
| curb(noun, verb, control, check, disorder) |
| interference(noun, block, difficulty, restraint, opposition) |
| balk |
| baulk |
| catch(noun, disorder, difficulty, curb, weakness) |
| clog(noun, help, open, disorder, block) |
| constraint(noun, control, curb, limit, weakness) |
| delay(noun, break, trouble, check, disorder) |
| limitation(noun, trouble, block, difficulty, curb) |
| rub(noun, disorder, difficulty, weakness, informal) |
| wall(noun, help, open, disorder, block) |
| burden(noun, trouble, charge, disorder, worry) |
| bottleneck(noun, block, weakness, hindrance, obstacle) |
| stoppage(noun, break, check, disorder, halt) |
| traverse(noun, help, open, difficulty, restraint) |
| opposition(noun, support, cover, check, fight) |
| setback(noun, check, disorder, delay, stay) |
| shackle(noun, curb, weakness, restraint, hindrance) |