Which term signifies a person that is part of the ruling class?

The term "Optimas" signifies a person who is part of the ruling class, especially in the context of Roman society. In ancient Rome, the "Optimates" were a political faction that sought to preserve the privileges of the aristocracy and maintain the power of the noble families. They generally opposed reforms that would extend power to the lower classes or to popular assemblies.

In contrast, the other terms do not relate to the concept of a ruling class. "Fallo" means to deceive or to err, which pertains more to actions and states of being rather than social status. "Commoveo" means to move or to stir up, and while it could describe social movements or reactions, it does not denote a specific status. "Admiror" translates to "I wonder" or "I admire," which reflects personal sentiment rather than an indication of social rank or political affiliation. Thus, "Optimas" is the most fitting term to describe someone in the ruling elite in the context of Roman political structure.