Antonyms for the word "more brutish" can be refined, civilized, cultured, sophisticated, polished, urbane, gentle, mild-mannered, courteous, and civilized. These words are the opposite of the word in question that connotes uncivilized, rough, violent, and aggressive behavior. When we use antonyms to describe a person, we mean that the individual is well-mannered, well-educated, well-spoken, and well-behaved. These people are considerate, polite, and respectful towards others. In contrast, individuals with brutish characteristics tend to exhibit a lack of manners, a lack of education, and a disregard for social norms. By using antonyms, we can emphasize the importance of being refined, cultured, and civilized in our interactions with others.