The antonyms for "bring end" are "continue" and "prolong." When you continue something, you keep it going or make it last longer than it would have otherwise. On the other hand, when you prolong something, you extend its duration beyond what was originally anticipated. These words are often used in contrast to "bring end" in situations where you want to emphasize the need to maintain a particular state of affairs, whether it is a conversation, a project or an activity. In any case, understanding the nuances of these antonyms is crucial for effective communication and decision-making.