The word "un-virtuous" is used to describe behaviors or actions that are not morally right or ethical. However, there are several antonyms for this word which describe behaviors that are virtuous and morally right. These include words such as ethical, moral, righteous, honorable, honest, upright, just, and fair. These antonyms are often used to describe actions that are morally sound, and promote values such as honesty, integrity, and fairness. By using these antonyms in our vocabulary, we can promote a more virtuous society that upholds these values and creates a better world for everyone.