What is another word for archdukes?
Pronunciation: [ˌɑːt͡ʃdjˈuːks] (IPA) 
Archdukes are royal or noble individuals who hold a higher rank than a duke. Synonyms for archdukes include grand dukes, princelings, crown princes, and heirs apparent. Grand dukes hold a higher rank than other dukes but are below monarchs. Princelings are individuals who are in the line of succession to the throne and come from reigning or former ruling families. Crown princes are the designated heirs to the monarchy and come directly after the current monarch in the line of succession. Heirs apparent are individuals who are next in line to inherit a title or position, typically a monarchy. All of these synonyms have similarities to an archduke but have slight differences in their specific titles and ranks.
