The antonyms for the phrase "bang into" could be avoid, sidestep, bypass, skirt, dodge, circumvent, or deviate. These words describe actions that lead away from a collision, rather than directly into it. For example, if someone is walking down the sidewalk and sees a person coming toward them, they might sidestep to avoid bumping into them. Similarly, if a driver sees a roadblock ahead, they might choose to bypass it by taking a detour. These words demonstrate the importance of being aware of our surroundings and making conscious decisions to avoid potential conflicts or hazards.