| err(verb, mistake, lapse, drift, stray) |
| go wrong(verb, expression, decline, fall, fail) |
| sin(verb, action, fail, offend, stumble) |
| lapse(verb, fall, blunder, stumble, stray) |
| stray(verb, fall, stumble, wander, babble) |
| transgress(verb, fall, fail, offend, lapse) |
| backslide(verb, decline, fall, fail, slip) |
| fall(verb, decline, fail, slip, lapse) |
| miscarry(verb, decline, fall, fail, slip) |
| slip(verb, decline, fall, fail, lapse) |
| up to no good(expression, bad, misconduct, misbehave) |
| wander(verb, fall, stumble, stray, babble) |
| abort(verb, decline, fall, fail, slip) |
| be in error(verb, expression, idiom, fall, blunder) |
| be mistaken(verb, fall, blunder, stumble, goof) |
| deviate(fall, fail, offend, lapse, stumble) |
| fail(verb, decline, disregard, fall, abandon) |
| miscalculate(verb, blunder, stumble, stray, misbehave) |
| miss(verb, decline, fall, fail, slip) |
| miss the boat(expression, idiom, decline, fall, fail) |