The antonyms for the phrase "bringing to an end" include prolonging, continuing, preserving, and extending. To prolong means to extend the duration or existence of something. Continuing implies the uninterrupted progression or continuation of an activity, event or situation. Preserving refers to the act of keeping something safe or unaltered. Extending involves stretching out something's span or scope beyond its original limits. All these antonyms point to the continuation of an activity or situation, whereas "bringing to an end" refers to the opposite. Understanding the meaning and context of the antonyms for "bringing to end" is crucial to effective communication and writing.