| snafu(noun, confusion, fault, mistake, lapse) |
| social blunder(expression, break, slip, mess, mistake) |
| social error(expression, break, slip, mess, mistake) |
| strip |
| tactlessness(noun, mistake, rudeness, lapse, error) |
| thoughtlessness(noun, mistake, rudeness, lapse, error) |
| tongue |
| tongue twister(expression, mistake, spoonerism) |
| transgression(noun, break, slip, mess, mistake) |
| typo(noun, error) |
| typographical error(noun, expression, confusion, fault, lapse) |
| unbecomingness(slip, rudeness, impropriety, tastelessness, inappropriateness) |
| underestimation(noun, confusion, fault, mistake, lapse) |
| unfitness(slip, rudeness, impropriety, tastelessness, inappropriateness) |
| unsuitability(noun, slip, mistake, rudeness, impropriety) |
| unsuitableness(slip, rudeness, impropriety, tastelessness, inappropriateness) |
| violation |
| vulgarism(slip, mistake, rudeness, impropriety, indecency) |
| vulgarity(slip, mistake, rudeness, indiscretion, thoughtlessness) |
| whoops(error, muddle, blunder) |