Definition of Paranoid

having a mental illness that has strong unrealistic suspiciousness and delusions

Examples of Paranoid in a sentence

Schizophrenic patients will often become paranoid and think that everyone is out to get them.  

As we turned the corner, my sister was paranoid because she felt that someone was following them even though no one was.  

Seth was hospitalized in a mental institution for being paranoid by attacking people who he mistakenly thought was planning on killing him.  

Other words in the Crazy category:

Most Searched Words (with Video)