A royal pair refers to a pair of individuals who hold a high status or rank in society. Synonyms for the word "royal pair" include "regal duo," "imperial couple," "noble twosome," "aristocratic pair," and "monarchical twain." These phrases connote elegance and distinction, highlighting the social and political importance of the individuals in question. Other possible synonyms for a royal pair might include "sovereign duo," "courtly couple," "majestic twosome," or "dignified pair." Regardless of the choice of synonym, the phrase "royal pair" carries with it a sense of power, prestige, and influence in any context.