What is another word for royal domain?
Pronunciation: [ɹˈɔ͡ɪə͡l dəmˈe͡ɪn] (IPA) 
Royal domain generally refers to the land and territories that belong to a monarch or a ruling family. Some synonyms for this phrase can include "sovereign realm," "imperial territory," "kingly dominion," and "monarchical jurisdiction." Another synonym that can be used is "regal province." These phrases all convey the idea of a powerful ruler with control over a specific area or territory. In some cases, the term "crown lands" may also be used to refer to the royal domain. Regardless of the synonym used, the phrase typically implies a sense of authority and prestige associated with the privileged position of the monarch or ruling family.
