| bar(noun, verb, support, stop, upset) |
| stop(noun, verb, action, take, close) |
| obstruct(verb, stop, action, upset, take) |
| hinder(verb, adjective, stop, action, upset) |
| check(noun, verb, stop, action, upset) |
| impede(verb, stop, action, upset, control) |
| obstruction(noun, help, open, disorder, difficulty) |
| prevent(verb, stop, action, upset, take) |
| hindrance(noun, help, end, open, disorder) |
| impediment(noun, help, open, disorder, difficulty) |
| obstacle(noun, help, open, disorder, difficulty) |
| clog(noun, verb, stop, control, close) |
| barrier(noun, help, open, disorder, difficulty) |
| handicap(noun, verb, check, disorder, bother) |
| thwart(verb, stop, upset, check, separate) |
| frustrate(verb, stop, upset, close, end) |
| halt(noun, verb, stop, upset, close) |
| hamper(noun, verb, stop, close, help) |
| jam(noun, verb, close, secure, catch) |
| balk(noun, verb, stop, close, end) |