WordNet (r) 3.0 (2006):

paranoid schizophrenia
    n 1: a form of schizophrenia characterized by delusions (of
         persecution or grandeur or jealousy); symptoms may include
         anger and anxiety and aloofness and doubts about gender
         identity; unlike other types of schizophrenia the patients
         are usually presentable and (if delusions are not acted on)
         may function in an apparently normal manner [syn: paranoid
         schizophrenia, paranoic type schizophrenia, paraphrenic
         schizophrenia, paraphrenia]