More amoral means lacking morals or ethical principles. Therefore, antonyms for this phrase would be words that indicate an abundance of morals and ethics. Words like ethical, moral, virtuous, upright, and honorable are antonyms of more amoral. These words show a sense of righteousness and a strong belief in principles that guide right behavior. People who are ethical and moral follow accepted standards of right and wrong, and act in accordance with these standards. By contrast, someone who is amoral has no regard for these standards and might perform actions that are perceived as wrong. Thus, these antonyms serve as an opposite of more amoral, emphasizing positive and virtuous behavior.