| hinder(verb, obstruct, frustrate) |
| hold off(verb, expression, phrasal verb, hinder, obstruct) |
| hold up(verb, expression, phrasal verb, hinder, obstruct) |
| impassable(adjective, dark) |
| impasses |
| impede(verb, hinder, obstruct, frustrate) |
| intricacy(noun, adversity, complication, complexity, complicatedness) |
| lane(noun, place, way, track, court) |
| leading nowhere(expression, adjective, dark, impassable) |
| logjam(stalemate, standstill, impasse) |
| mire(deadlock, stalemate, standoff) |
| morass(deadlock, stalemate, standoff) |
| motorway(noun, way, road, highway, thoroughfare) |
| mystify(verb, hinder, obstruct, frustrate) |
| no-no |
| no through road(noun, expression, idiom, impasse, cul-de-sac) |
| nonplus(verb, hinder, obstruct, frustrate) |
| obscured(adjective, dark, impassable) |
| obstruct(verb, hinder, frustrate) |
| onerousness(difficulty, laboriousness, strenuousness) |