false perception
- illusionMisleading sensory impression
- delusionStubbornly held false belief
- hallucinationPerception without external cause
- mirageAtmospheric optical deception
- distortionTwisting from original state
deception · misperception · apparition · phantom · trick · misreading · blur · haze · dream · fantasy · paranoia · vertigo · double · shadow · flicker · ghost · seeing things · misjudgment
- illusionsmirage, optical illusion, hallucination, illusion, afterimage
epistemic validity
false perceptiontruth
Accordance with reality
knowledge · enlightenment · lucidity · clarity · awareness
clarity of cognition
false perceptionlucidity
Clearness of mind
clear thinking · mental clarity · clear-headedness · sound mind · presence of mind