| bottleneck |
| catch(noun, control, check, difficulty, limit) |
| delay(noun, difficulty, holdup, snag, drawback) |
| fascination(noun, love, passion, desire, interest) |
| inhibition(noun, control, check, worry, limit) |
| monomania(noun, love, passion, desire, thing) |
| predicament(noun, fix, worry, difficulty, distress) |
| problem(noun, worry, difficulty, distress, anxiety) |
| restraint(noun, control, check, worry, difficulty) |
| stoppage(noun, difficulty, obstacle, obstruction, impediment) |
| bind(noun, fix, worry, difficulty, distress) |
| bug(noun, love, passion, desire, difficulty) |
| check(noun, control, difficulty, limit, restraint) |
| constraint(noun, control, force, check, limit) |
| delusion(noun, passion, desire, thing, enthusiasm) |
| deterrent(noun, difficulty, restraint, hindrance, obstacle) |
| dilemma(noun, fix, worry, difficulty, distress) |
| disturbance(noun, worry, distress, anxiety, care) |
| double take |
| drawback(noun, difficulty, obstacle, obstruction, impediment) |