The words "were the running" don't have a direct antonym as they are a colloquial phrase and not a single word. However, we can break it down into "were" and "running," and find antonyms for each. "Were" can be replaced with "weren't" or "wasn't," which express the opposite. Similarly, "running" can be replaced with "walking," or "stopping," which convey the opposite action. So, alternatively, we can say: "They weren't walking, or they stopped." Antonyms help us better understand a word by providing an opposite perspective, which often leads to greater comprehension.