paranoia

n.

妄想狂；偏执狂；（对别人的）瞎猜疑；疑神疑鬼

1. Paranoia runs rampant in this person's psyche.
   这种人心理充满了偏执狂。
2. Maintain healthy paranoia about competitors.
   对竞争者要保持一种健康的偏执狂心态。
3. I took a list of the traits of paranoia from a psychiatrist recently.
   最近，我从一位精神病医生那里拿来一张妄想狂症状的单子。
4. But Rachel continued to lapse into bouts of paranoia and aggression.
   但雷切尔继续陷于一阵阵的妄想狂及侵略行为中。

Paranoia and self-consciousness
Paranoia and the structure of powerlessness.
Cocaine-induced paranoia and psychosis proneness.
Manic Depressive Insanity and Paranoia
Manic Depressive Insanity and Paranoia.
Relationship of panic attacks to paranoia (letter)
Clinical features of cocaine-induced paranoia.
The nosologic validity of paranoia (simple delusional disorder). A review.
Psychological investigation of the structure of paranoia in a non-clinical population
Causal attributions in paranoia and depression: internal, personal, and situational attributions for negative events.