Which specific disorder is characterized by chronic paranoia?

Paranoid personality disorder is characterized by persistent and pervasive patterns of distrust and suspicion towards others. Individuals with this disorder often interpret the actions of others as malevolent or threatening, which contributes to a chronic state of paranoia. They may frequently feel that others are out to deceive or harm them, leading to significant interpersonal difficulties and emotional distress.

This disorder is distinct from other personality disorders, as it specifically centers on the intense and enduring paranoia that shapes the individual's worldview and relationships. In contrast, borderline personality disorder primarily involves emotional instability and a fluctuating self-image; narcissistic personality disorder revolves around grandiosity and a need for admiration; and dependent personality disorder is characterized by an excessive need for support and a fear of separation. Each of these disorders has its unique features, but none encapsulate the pervasive paranoia found in paranoid personality disorder.