The word "more unmoral" suggests a lack of ethics or morals. Its antonyms include words such as virtuous, ethical, moral, good, just, righteous, and upright. These words convey a sense of morally upright behavior, indicating that actions are based on a strong sense of right and wrong. Many of its antonyms also imply an adherence to ethical principles, a sense of justice, and a concern for the welfare of others. Some other antonyms include decent, honest, honorable, ethical, and principled. These words highlight the importance of honesty, fairness, and respect for others in one's actions and behavior.