| antisocial behavior(expression, break, wrong, evil, case) |
| bad faith |
| bad job(expression, slip, failure, fault, lapse) |
| badness(noun, evil, immorality, depravity, iniquity) |
| blame(noun, wrong, weakness, burden, fault) |
| blemish(noun, avoidance, evasion, nonpayment) |
| blooper(noun, break, slip, mess, mistake) |
| blot |
| blunder in etiquette(expression, idiom, break, slip, mess) |
| boner(slip, failure, fault, mistake, lapse) |
| boo-boo(break, slip, failure, fault, mess) |
| boob(noun, slip, fault, mistake, indiscretion) |
| botch(noun, break, slip, mess, mistake) |
| breach of contract(expression, idiom) |
| breach of faith(expression, idiom) |
| breach of law(expression, idiom) |
| breach of trust(expression, idiom) |
| breaking of the law(noun, expression, idiom, lapse, violation) |
| bungle(noun, break, slip, failure, mess) |
| caper(break, wrong, evil, case, breach) |