Sidewalk-superintending refers to the act of watching and commenting on the work of others from a distance, without actively participating. Antonyms for sidewalk-superintending would include engaging in hands-on work, actively participating, being involved, and getting your hands dirty. Alternatively, it could involve overseeing a team of workers closely, providing guidance, and offering support. Being proactive, collaborative and working towards a common goal are all positive antonyms for sidewalk-superintending, which can lead to more productive, efficient and satisfying outcomes. Ultimately, to avoid unnecessary stress, unwanted tension, and confusion, it is important to approach all work, whether individually or as part of a team, with a goal of active engagement and collaboration.