Condition for Jack Nicholson's character in "As Good as It Gets," in brief

• Hoarder's possible condition, briefly
• Routine problem, for short
• Condition with tics, for short
• "Monk" condition
• Checking condition, briefly
• It typically involves repetitive behavior, briefly
• Condition with rituals, in brief
• Cleaner's condition
• Anxiety issue, briefly

Wikipedia Word definitions in Wikipedia
OCD is an abbreviation that may stand for: