A reason for dread or apprehension:
Any of the various diseases affecting the mind onset by brain damage or genetics described in the International Statistical Classification of Diseases and Related Health Problems sections 290 through 319.
Incapacity to form the criminal intent necessary for legal responsibility, as when a mental disorder prevents a person from knowing the difference between right and wrong.
An exaggerated or obsessive concern or fear.
Find another word for paranoia. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for paranoia, like: fright, fear, mental-disorder, insanity, cynicism, hysteria, self-loathing, neurosis, angst, delusion and jealousy.