| colossal blunder(noun, expression, break, slip, failure) |
| crudeness(noun, mistake, rudeness, lapse, error) |
| discourtesy(noun, face, rudeness, disrespect, indiscretion) |
| dropping the ball(noun, expression, idiom, mistake, rudeness) |
| dumb move(noun, expression, failure, mistake, rudeness) |
| etourderie |
| excitability(noun, mistake, rudeness, lapse, error) |
| flop(noun, break, slip, mess, mistake) |
| fluff |
| folly(noun, mistake, rudeness, lapse, error) |
| fool mistake(noun, expression, mistake, rudeness, lapse) |
| foolishness(noun, mistake, rudeness, lapse, error) |
| foozle |
| fuckup |
| gauche |
| hastiness(noun, mistake, rudeness, lapse, error) |
| howler(failure, mistake, indiscretion, gaffe, overestimation) |
| immodesty(noun, slip, mistake, rudeness, impropriety) |
| improperness(noun, slip, rudeness, impropriety, tastelessness) |
| imprudence(noun, mistake, rudeness, lapse, error) |