War gas is a type of chemical weapon that has been used in warfare for many years. It is designed to cause harm to the enemy by releasing toxic fumes and gases that can cause injury or death. However, there are many synonyms for war gas that are commonly used. These include nerve gas, mustard gas, tear gas, and chlorine gas. Each of these types of gas has a specific purpose and effect on the human body. For example, nerve gas can cause convulsions and respiratory failure, while tear gas can cause eye irritation and coughing. It is important to be aware of these synonyms when discussing chemical weapons and their impact on human health and safety.