| beat(verb, stop, halt, curb, prevent) |
| bewilder(verb, upset, bother, disturb, confuse) |
| bilk(verb, stop, halt, curb, prevent) |
| bit(verb, stop, check, reduce, restrain) |
| block out(expression, stop, close, halt, prevent) |
| blockage |
| blow up |
| blow whistle on(verb, expression, idiom, charge, block) |
| bog(verb, check, delay, hinder, lessen) |
| bollix(verb, stop, halt, curb, prevent) |
| bother(verb, upset, trouble, disturb, hinder) |
| bottle up(verb, expression, control, check, reduce) |
| bottleneck |
| bound(verb, control, check, reduce, restrain) |
| box in(verb, expression, check, cool, restrain) |
| break up(verb, expression, reject, halt, delay) |
| bridle(verb, stop, reduce, restrain, suppress) |
| bug(verb, upset, bother, disturb, annoy) |
| bureaucratic delay |
| busybody(verb, make, delay, hinder, restrict) |