| barricade(noun, verb, stop, control, close) |
| block(noun, verb, support, control, end) |
| bar(noun, verb, stop, control, close) |
| stop(noun, verb, close, end, halt) |
| siege(noun, verb, attack, annoy, harass) |
| obstruction(noun, stop, block, difficulty, bar) |
| obstruct(verb, stop, control, close, secure) |
| barrier(noun, block, difficulty, bar, hindrance) |
| clog(noun, verb, stop, control, close) |
| block up(verb, expression, phrasal verb, closure) |
| closure(noun, hindrance, seal, obstruction, plug) |
| encircle(verb, trap, round, circle, ring) |
| hinder(verb, stop, control, close, halt) |
| obstacle(noun, block, difficulty, hindrance, problem) |
| snag(noun, block, difficulty, bar, hindrance) |
| besiege(verb, attack, annoy, harass, contain) |
| encirclement(noun, barrier) |
| impediment(noun, block, difficulty, bar, hindrance) |
| restriction(noun, hindrance, barrier, prohibition) |
| hindrance(noun, break, end, block, difficulty) |