Kings II is the name of a popular video game, but there are many synonyms that can be used to describe the term. Some possible synonyms include "royal rulers," "monarchs," and "sovereigns." Other synonyms might include "emperors," "sultans," or "tsars," which are all related to forms of monarchy. Additionally, "kingship" could be used as a synonym for Kings II, as it refers to the state of being a king. Overall, there are many different ways to refer to the concept of Kings II, depending on the context and the specific connotations that are being emphasized.