| load(noun, verb, trouble, charge, disorder) |
| penalize(verb, discipline, reprimand, punish, penalize) |
| road block(noun, prevention) |
| shackle(noun, verb, stop, hold, disorder) |
| stricture |
| stumbling block(noun, expression, idiom, trouble, control) |
| wall(noun, disorder, difficulty, weakness, problem) |
| blind |
| complication(noun, catch, disease, difficulty, hindrance) |
| discipline(noun, verb, fine, reprimand, punish) |
| frustrate(verb, check, block, delay, curb) |
| hazard |
| hedge(noun, difficulty, problem, obstacle) |
| impair(verb, stop, hurt, ruin, restrain) |
| interfere(verb, block, delay, curb, prevent) |
| oppress(verb, trouble, charge, bother, hinder) |
| overload(noun, verb, trouble, charge, bother) |
| set-back(noun, impediment) |
| start(noun, support, hold, break, drop) |
| sticking point |