Criminal damage is an illegal action that involves causing physical harm or destruction to someone else's property. Some synonyms for criminal damage include vandalism, destruction, mayhem, sabotage, desecration, defacement, and destruction. These words all refer to a criminal act of causing damage or harm to property, either intentionally or by negligence. Depending on the context of the situation, different synonyms might be more fitting or appropriate. For example, vandalism might refer to graffiti or other forms of damage to public property, while destruction could be used to describe the more severe damage that might be caused by arson or explosives. Regardless of the specific word used, criminal damage is a serious offence that carries significant legal consequences.