The term "bare-knuckle" usually refers to fighting, but it is also used to describe a style or approach that is aggressive or confrontational. The opposite of this would be "peaceful" or "non-violent," emphasizing a more diplomatic or cooperative approach. Other antonyms that could be used include "gentle," "soft-spoken," or "calm." These words imply a willingness to listen and compromise instead of using physical strength or intimidation. It's important to remember that language shapes our understanding of the world, and thinking about antonyms for words like "bare-knuckle" can help us broaden our perspective and find alternative solutions to conflicts.