| be mistaken(verb, fall, blow, blunder, stumble) |
| blunder(verb, decline, fall, fail, slip) |
| deviate(verb, fail, offend, stumble, stray) |
| go amiss(verb, expression, fail, founder, backfire) |
| miss(verb, decline, fall, fail, slip) |
| offend(verb, fall, fail, stumble, stray) |
| sin(verb, fail, offend, stumble, stray) |
| stray(verb, fall, blow, blunder, stumble) |
| trip(verb, fall, fail, slip, collapse) |
| back wrong horse(expression, idiom, decline, fall, fail) |
| be defeated(verb, decline, fall, fail, slip) |
| be demoted(verb, decline, fall, fail, slip) |
| be found lacking(verb, decline, fall, fail, slip) |
| be in vain(verb, decline, fall, fail, slip) |
| be ruined(verb, decline, fall, fail, slip) |
| be unsuccessful(verb, decline, fall, fail, slip) |
| be wrong |
| bomb(verb, fall, fail, collapse, fold) |
| botch(verb, mistake, blunder, goof, scrabble) |
| come to naught(expression, idiom, decline, fall, fail) |