Psychotic is a term used to describe a mental disorder that involves a loss of connection with reality. There are various synonyms that are used to describe this condition. Some of the commonly used synonyms for psychotic include insane, deranged, mentally ill, crazy, and delusional. The term 'psychotic' also encompasses other related conditions such as schizophrenia and bipolar disorder. Some other synonyms that are used to describe the symptoms of these conditions include hallucinations, delusions, disordered thoughts, and irrational behavior. It is important to seek professional help if you or someone you know is suffering from any of these symptoms to receive appropriate treatment and support.