| faux pas(noun, expression, idiom, decline, ruin) |
| genocide(noun, murder, massacre, killing, race murder) |
| imprudence(neglect, mistake, error, blunder) |
| incompleteness(noun, incompleteness) |
| missing(noun, slip, lapse, error, blunder) |
| missing link(noun, expression, idiom, connection, incompleteness) |
| misstep(noun, decline, ruin, slip, confusion) |
| nonadmission |
| noncompletion(neglect, incompleteness) |
| noncompliance(noun, noncompliance) |
| nonobservance |
| preterition(noun, slip, mistake, opening, lapse) |
| pretermission(noun, disregard, slip, failure, mistake) |
| shortfall(noun, incompleteness) |
| skipping |
| slackness(noun, disregard, negligence, inattention, abandonment) |
| slight(noun, disregard, neglect, slip, confusion) |
| slighting(noun, neglect, slip, lapse, error) |
| trespass(noun, wrong, slip, weakness, burden) |
| abridgment(decrease, depression, reduction, recession, devaluation) |