| be incompetent(goof, scrabble, misgovern) |
| be incorrect(verb, stumble, goof, scrabble, stray) |
| be inefficient(goof, scrabble, misgovern) |
| be late for(goof, scrabble, misgovern) |
| be mistaken(verb, stumble, goof, scrabble, stray) |
| begrimed |
| blow it(expression, goof, scrabble, misgovern) |
| blunder(verb, stumble, goof, scrabble, stray) |
| bolix(goof, scrabble, misgovern) |
| bolix up(expression, goof, scrabble, misgovern) |
| bollix up(expression, goof, scrabble, misgovern) |
| bollocks up(expression, goof, scrabble, misgovern) |
| bollox(goof, scrabble, misgovern) |
| bollox up(expression, goof, scrabble, misgovern) |
| boo-boo(verb, stumble, goof, scrabble, stray) |
| botch(verb, goof, scrabble, misgovern) |
| botch up(expression, goof, scrabble, misgovern) |
| bring to naught(expression, idiom, quell, bollix, flubbed) |
| broken-down |
| bungle(verb, goof, scrabble, misgovern, botch) |