| inobservance(noun, inattention) |
| laziness(noun, dullness, apathy, inactivity, lazy) |
| obliviousness(noun, blank, carelessness, vagueness, inattention) |
| shiftlessness(noun, lazy, inactive, passive, inert) |
| slothfulness(noun, dullness, apathy, inactivity, lazy) |
| sluggishness(noun, dullness, apathy, inactivity, lazy) |
| disinterest(calm, disregard, neglect, interest, dislike) |
| disinterestedness(noun, disregard, interest, lack, apathy) |
| dispassion(noun, disregard, interest, lack, apathy) |
| disregardfulness(noun, neglect, inattention) |
| disrespect(noun, calm, disregard, ease, neglect) |
| easygoingness(noun, indifference) |
| failing(noun, wrong, slip, weakness, burden) |
| improvidence |
| inaccuracy(noun, wrong, weakness, burden, blame) |
| inconsideration(noun, disregard, thoughtlessness, unkindness, inattention) |
| inertia(noun, disregard, interest, lack, apathy) |
| inexactness |
| malpractice(noun, wrong, damage, abuse, weakness) |
| shoddiness(noun, neglect, slackness) |