| excursion(wanderings, movableness) |
| falsehood(noun, deception, mistake, error, deviation) |
| fantasy(noun, trip, vision, dream, illusion) |
| fit(noun, passion, excitement, anger, rage) |
| gaffe(noun, confusion, fault, mistake, lapse) |
| heresy(noun, deception, mistake, error, falsehood) |
| idiocrasy(irregularity, eccentricity, peculiarity, nonconformity, abnormality) |
| impropriety(noun, unconformity) |
| incompatibility(noun, unconformity) |
| inconsistency(noun, change, deception, mistake, usual) |
| irrationality(stupidity, foolishness, folly, senselessness) |
| mannerism(chance, coincidence, fluke) |
| mental disturbance(expression, disorder, complex, deviation, quirk) |
| mirage(noun, trip, vision, dream, illusion) |
| misapplication(noun, neglect, confusion, fault, lapse) |
| miscalculation(noun, confusion, deception, fault, mistake) |
| misconception(noun, confusion, deception, fault, mistake) |
| misinterpretation(noun, neglect, confusion, deception, fault) |
| misprint(noun, neglect, confusion, fault, lapse) |
| monstrosity(noun, fault, something, monster, curiosity) |