Purple Heart is a prestigious award presented to US military personnel who have been wounded or killed while serving their country. It is a symbol of bravery, sacrifice, and dedication towards the nation. As for synonyms, Purple Heart can be referred to as a medal of honor, military valor, gallantry award, honor badge, or distinguished service award. These words also signify the same level of valor and sacrifice exhibited by military personnel in the line of duty. Each of these words represents the highest level of recognition that can be granted to people who put their lives on the line to protect their country and its people.