| adversity(noun, trouble, difficulty, pain, struggle) |
| burden(noun, trouble, disorder, difficulty, weakness) |
| constipation(noun, hindrance) |
| damper(noun, curb, restraint, caution, hindrance) |
| delay(noun, trouble, check, blow, difficulty) |
| disincentive(noun, difficulty, curb, restraint, arrest) |
| hang-up(noun, difficulty, restraint, reserve, hindrance) |
| let(noun, hindrance) |
| malady |
| mountain(noun, block, difficulty, restraint, hindrance) |
| joker(noun, difficulty, informal, restraint, hindrance) |
| bafflement(noun, hindrance, complication, multiplicity, complicacy) |
| baulk |
| boundary(noun, privet, hedgerow) |
| brake(noun, check, difficulty, curb, restraint) |
| congestion(noun, hindrance) |
| constriction |
| curb(noun, check, disorder, difficulty, limit) |
| dead end(noun, expression, trouble, draw, difficulty) |
| discouragement(noun, defeat, blow, catch, difficulty) |