| illusion(noun, confusion, deception, fault, mistake) |
| immodesty(slip, mistake, rudeness, impropriety, indecency) |
| improper |
| improperness(slip, rudeness, impropriety, tastelessness, inappropriateness) |
| impudence(slip, mistake, rudeness, impropriety, indecency) |
| inadvertence(noun, confusion, fault, mistake, lapse) |
| inappropriateness(slip, rudeness, impropriety, tastelessness, unsuitability) |
| incorrect |
| incorrectness(noun, slip, deception, uncertainty, face) |
| indecency(slip, mistake, rudeness, impropriety, offensiveness) |
| indelicacy(noun, impropriety, offensiveness, tastelessness, unsuitability) |
| inexactness(noun, deception, uncertainty, mistake, error) |
| infirmity(noun, wrong, weakness, burden, blame) |
| inhumanity(cruelty, brutality, viciousness, savagery, crudity) |
| iniquity(shame, blame, fault, responsibility, disgrace) |
| injury(harm, waste, corruption, misapplication, misappropriation) |
| insincere argument |
| invalidity(noun, deception, mistake, error, falsehood) |
| liability(noun, wrong, burden, shame, blame) |
| localism(cruelty, brutality, viciousness, savagery, crudity) |