Plenipotent is a powerful word. It means having full power or authority. However, there are many synonyms for this word that can help to add variety to your writing. Some examples of synonyms for plenipotent include omnipotent, all-powerful, supreme, almighty, and dominant. Each of these words conveys a similar sense of authority or power, but they have slightly different connotations that can affect how they are used in a sentence. For example, omnipotent implies a sense of infinite power or control, while dominant suggests a more assertive or forceful approach to leadership. Using synonyms can help to make your writing more interesting and engaging while still conveying the same essential meaning.