| back out of(expression, idiom, withdraw, back, deny) |
| backsliding(noun, regression) |
| backwater |
| balky |
| bang(verb, move, act, movement, trip) |
| bashful |
| bate(verb, stop, end, pass, fall) |
| be adrift(verb, move, act, movement, trip) |
| be worse for wear(decline, weaken, degenerate, deteriorate, decay) |
| beat it(verb, expression, go, withdraw, leave) |
| become less(verb, expression, drop, fall, fail) |
| become obsolete(verb, expression, decline, fall, terminate) |
| become rotten |
| become worse(expression, idiom, decline, weaken, degenerate) |
| beetle(verb, move, act, movement, trip) |
| betake oneself(verb, move, act, movement, trip) |
| billow(verb, move, act, movement, trip) |
| blow(verb, move, act, movement, trip) |
| bounce(verb, move, act, movement, trip) |
| break(decline, weaken, degenerate, deteriorate, decay) |