General Terms:
* Monarch: The supreme head of state, typically a king or queen.
* Sovereign: A ruler with supreme power in a state.
* Royal: A member of the royal family, often used as an adjective (e.g., royal jewels).
* Nobility: The class of people with high rank or status, often inheriting their position.
* Aristocracy: A ruling class of nobles, typically with significant wealth and power.
Specific Roles:
* King: The male monarch of a country.
* Queen: The female monarch of a country.
* Prince: A male member of a royal family, often the son of a monarch.
* Princess: A female member of a royal family, often the daughter of a monarch.
* Duke/Duchess: A high-ranking nobleman/woman, typically ruling a duchy.
* Earl/Countess: A nobleman/woman with a rank below a duke/duchess.
* Baron/Baroness: A nobleman/woman with a rank below an earl/countess.
Symbols and Practices:
* Crown: A symbol of royal authority, often worn by monarchs.
* Sceptre: A symbolic staff held by monarchs as a sign of power.
* Throne: The ceremonial chair used by monarchs.
* Ceremony: A formal event, often with elaborate rituals, associated with royalty.
* Court: The group of people who serve and advise the monarch.
* Lineage: The line of descent from an ancestor, often a key aspect of royal families.
Beyond Traditional Royalty:
* Power: The ability to influence or control others, a common characteristic of royalty.
* Wealth: The possession of great material resources, often associated with royal families.
* Influence: The ability to affect the opinions or actions of others, often wielded by monarchs.
* Legacy: The lasting impact of a person or event, often associated with the achievements of royal figures.
Ultimately, the best noun for "royal" depends on the specific aspect of royalty you want to highlight. Consider the context and choose the noun that most effectively conveys your intended meaning.