abnormal

not normal; not typical or usual or regular or conforming to a norm

• “abnormal powers of concentration”
• “abnormal amounts of rain”
• “abnormal circumstances”
• “an abnormal interest in food”

departing from the normal in e.g. intelligence and development

• “they were heartbroken when they learned their child was abnormal”
• “an abnormal personality”

much greater than the normal

• “abnormal profits”
• “abnormal ambition”