Which word describes something that is generally accepted and has superior power?

The word "prevailing" aptly describes something that is generally accepted and possesses a superior power or influence. When we use "prevailing," we are often referring to the dominant idea, belief, or condition that has gained acceptance among a group of people or within a particular context. This term implies not only widespread acknowledgment but also an element of authority or strength that allows it to endure against alternatives.

In contrast, the other options do not embody the same meaning. "Arrogance" refers to an attitude of superiority or disdain towards others, which does not connect to the idea of general acceptance. "Utility" pertains to the usefulness or practicality of something rather than its power or acceptance in a broader sense. "Trite" signifies something that is overly used or clichéd, lacking originality, and does not convey the idea of acceptance or power. Thus, "prevailing" is the most fitting choice for describing something that is both widely accepted and possesses an authoritative presence.