| fault(noun, trouble, disorder, difficulty, weakness) |
| hamper(noun, trouble, help, open, block) |
| impairment(noun, disorder, weakness, burden, hindrance) |
| impedance(noun, support, check, delay, fight) |
| obstructor |
| rebuff(noun, support, trouble, delay, blow) |
| chain(noun, weakness, hindrance, obstruction, impairment) |
| congestion(noun, hindrance) |
| constipation(noun, pain, hindrance, ache, spasm) |
| detainment(noun, check, delay, restraint, arrest) |
| embarrassment(difficulty, snag) |
| hang-up(noun, difficulty, burden, restraint, hindrance) |
| hold-up(noun, trouble, check, block, delay) |
| holdup(noun, control, check, disorder, block) |
| impasse(noun, fix, hindrance, hole, jam) |
| inconvenience(noun, trouble, difficulty, weakness, bar) |
| jam(noun, fix, check, block, delay) |
| preventive(noun, difficulty, curb, restraint, hindrance) |
| trouble(noun, control, block, delay, blow) |
| weight(noun, check, curb, limit, burden) |