| dementia(stupidity, frenzy, foolishness, insanity, alienation) |
| dissembling |
| duplicity(noun, cover, line, deception, lie) |
| extreme devotion |
| fakery |
| fallaciousness |
| fiction(noun, fancy, impression, dream, falsehood) |
| head game(noun, expression, idiom) |
| legerdemain(noun, trick, charm, deception, nonsense) |
| magic(noun, trick, charm, deception, impression) |
| mania(noun, passion, desire, thing, enthusiasm) |
| miscalculation(noun, slip, confusion, deception, failure) |
| misconstruction(noun, mistake, misunderstanding, misconception, fallacy) |
| obsession(noun, passion, desire, thing, mania) |
| oversight(noun, slip, confusion, failure, fault) |
| pipe dream(noun, expression, desire, fancy, confusion) |
| preconception(noun, idea, deception, mistake, error) |
| psychotic belief(noun, expression, idiom) |
| sham(noun, deception) |
| solecism(noun, slip, confusion, deception, failure) |