Is hazard lights another word for high lights?

No, hazard lights are different from high lights. Hazard lights are flashing lights used to indicate a hazardous situation or to warn other drivers of potential danger. They are typically used when a vehicle is stopped on the side of the road or in an emergency situation. High lights, on the other hand, are used to increase a vehicle's visibility in low-light conditions or when driving in foggy or snowy weather.