The word "outbalances" means to exceed, surpass, or outweigh. Antonyms for this word include "undermatch," "underbalance," "underweigh," "underdo," "underperform," and "undersell." These words convey a sense of falling short, failing to measure up, or not having enough to offer. For example, if someone were to say that the benefits of a particular decision "undermatch" the drawbacks, they would be suggesting that the negative consequences outweigh the positive ones. On the other hand, if someone were to argue that the benefits of a particular decision "outweigh" the drawbacks, they would be suggesting the opposite.