| boggle(drop, fail, blow, blunder, fumble) |
| bollix(fail, blunder, stumble, stray, fumble) |
| boo-boo(blunder, stumble, stray, misbehave) |
| boob(verb, mistake, blunder, goof, misjudge) |
| boot(fail, damage, blow, spoil, blunder) |
| buck(trip, fall, slip, collapse, stumble) |
| bumble(fail, damage, blow, spoil, blunder) |
| butcher(ruin, fail, blow, blunder, fumble) |
| canter(trip, fall, slip, collapse, stumble) |
| cipher |
| come to hasty conclusion(expression, idiom, mistake, misconstrue, misunderstand) |
| deceive oneself(expression, idiom, confuse, overlook, error) |
| depreciate(verb, underrate, undervalue) |
| disconcert(trip, fall, slip, collapse, stumble) |
| distort(verb, ruin, fail, damage, blow) |
| dogmatize(mistake, suppose, misconstrue, misunderstand, overestimate) |
| error |
| fall(trip, slip, collapse, stumble, skip) |
| fall down(expression, fail, blow, blunder, fumble) |
| fall over(expression, trip, fall, slip, collapse) |