Criminal Minds Vocabulary

adjective characteristic of or resembling the devil; wicked or evil

• The criminal mastermind came up with a diabolical plan to steal the crown jewels.
• I can't believe how diabolical that movie villain was!
• That prank was absolutely diabolical!
• Her smile was diabolical, hinting at a mischievous secret.

noun a person suffering from a chronic mental disorder with abnormal or violent social behavior

adjective relating to or characteristic of a psycho or psychopath

• The psychologist diagnosed the patient as a psycho with severe mental health issues.
• I heard that guy is a total psycho, always causing drama wherever he goes.
• Don't mess with that psycho, he's known for being unpredictable and dangerous.
• Her obsession with perfection has turned her into a psycho about cleanliness.