Synonyms for Purple Heart (same or very similar meaning)
WordNet sense 1 (a United States military decoration awarded to any member of the armed forces who is wounded in action):
Order of the Purple HeartWordNet sense 2 (a long-acting barbiturate used as a sedative):
phenobarbital, Luminal, phenobarbitone, sodium thiopentalFrom the ODE community, based on WordNetadd/edit