Dangerous goods are materials or substances that pose a significant risk to people, animals, property or the environment. There are several synonyms for dangerous goods, including hazardous materials, toxic substances, harmful chemicals, deadly items, and hazardous waste. These synonyms are used interchangeably in different industries, depending on the nature of the risk posed by the goods in question. Hazardous materials may include gases, liquids, or solids, and exposure to them can result in severe injuries, illness, or death. It is essential to ensure proper labeling, handling, and transportation of dangerous goods to prevent accidental exposure or damage to people or the environment.