The term "clinically insane" is considered outdated and stigmatizing by many professionals in the mental health field. There are several synonyms that can be used to describe individuals with severe mental health issues or disorders. These include "mentally ill," "psychotic," "mentally disordered," and "psychiatrically impaired." Other terms that may be used depending on the specific diagnosis include "bipolar," "schizophrenic," "borderline personality disorder," and "severe depression." It is important to use appropriate language when discussing mental health issues to reduce the stigma and discrimination associated with these conditions.