KnowraSchizoid personality disorderLinked fromLinked fromThe 3 pages that link to Schizoid personality disorder, each with the reason it gives.All 3Compared with 3Avoidant personality disorderCompared with: Social withdrawal may look similar, but avoidant patterns are driven by fear of rejection rather than indifference to closeness.Schizotypal personality disorderCompared with: It shares social detachment but lacks the characteristic unusual beliefs and perceptions.Paranoid personality disorderCompared with: Social withdrawal may look similar, but schizoid detachment differs from distrustful vigilance.