| hitch(noun, block, delay, difficulty, lapse) |
| hold back(verb, expression, restrain, crush, block) |
| hold in(verb, expression, restrain, crush, block) |
| hold up(verb, expression, phrasal verb, restrain, halt) |
| holdup(noun, delay, problem, jam, stoppage) |
| impedance(noun, difficulty, obstacle, obstruction, impediment) |
| impede(verb, restrain, halt, block, prevent) |
| inhibit(verb, restrain, crush, halt, block) |
| interdict(verb, restrain, halt, block, prevent) |
| interference(noun, block, difficulty, obstacle, obstruction) |
| interruption(noun, delay, difficulty, strike, protest) |
| intervention(noun, difficulty, obstacle, obstruction, impediment) |
| jam-up(noun, difficulty, obstacle, obstruction, impediment) |
| joker(noun, difficulty, obstacle, obstruction, impediment) |
| keep back(verb, expression, restrain, crush, block) |
| keep in(verb, expression, phrasal verb, restrain, crush) |
| keep in check(verb, expression, idiom, restrain, crush) |
| keep lid on(verb, expression, idiom, phrasal verb, cool) |
| keep under wraps(verb, expression, idiom, restrain, crush) |
| limitation(noun, difficulty, obstacle, obstruction, impediment) |