obstructed
['barricaded ', 'barred ', 'blockaded ', 'blocked ', 'plugged ', 'choked ', 'clogged ', 'deadlocked ', 'stalemated ', 'impeded ', 'occluded ', 'stopped ', 'stoppedup ', 'stopped up ', 'stuffy ', 'thrombosed ', 'closed ', 'unobstructed ']