The term "counterbalancing" refers to the act of balancing or offsetting the weight or influence of something in order to create equilibrium. Antonyms for counterbalancing include unbalancing, destabilizing, and tipping the scales. Unbalancing occurs when something is thrown off balance, causing instability and potential problems. Destabilizing, meanwhile, means to weaken or undermine something that was previously stable, ultimately leading to an even bigger imbalance. Finally, tipping the scales implies that one side has gained a significant advantage over the other, often leading to a complete loss of equilibrium. All in all, these antonyms represent the opposite of what it means to counterbalance.