The phrase "getting off the hook" implies that someone has avoided punishment or responsibility for something they were expected to face. Antonyms for this phrase include "being held accountable," "facing consequences," and "taking responsibility." These antonyms convey a sense of ownership and seriousness, underscoring the gravity of the situation. While getting off the hook may seem like a positive outcome, it can also lead to a lack of personal growth and learning. Thus, it's important to consider the broader implications of avoiding punishment or responsibility, and strive to always be accountable for our actions.