Being on one side refers to taking a particular position or viewpoint. The antonyms for this phrase include neutrality, impartiality, and even-handedness. Being neutral means not taking any stand or exhibit bias towards any particular side or opinion. On the other hand, impartiality refers to being strictly objective without any favor or prejudice. Even-handedness implies being fair and just to all parties involved. To be on one side can also contrast with being open-minded, which refers to being receptive to different views and ideas, and considering them without any prejudice or preconception. By understanding the antonyms of being on one side, one can develop a broader perspective and make well-informed decisions.