Being immoral refers to behaving in a way that goes against accepted moral principles or values. Antonyms for the word "immoral" include ethical, virtuous, righteous, and upright. Ethical refers to actions or behavior that are in accordance with moral principles, while virtuous suggests moral excellence and righteousness. Through being upright, one indicates that they are honest and have high moral standards. In general, antonyms for being immoral suggest that one is behaving in a way that is morally right and just. By acting ethically, virtuously, and uprightly, one can maintain positive relationships with those around them and live a happy and fulfilling life.