The antonyms for the phrase "keeping going" can include phrases like "giving up," "quitting," "stopping," "surrendering," and "throwing in the towel." These are often used to describe situations where a person has lost their motivation or drive to keep pursuing a particular goal or activity. Antonyms for "keeping going" can also include phrases like "standing still," "remaining stagnant," and "being idle." In general, antonyms for "keeping going" are used to describe circumstances where a person is not actively moving forward or making progress towards a goal. It's important to remember that everyone experiences setbacks and obstacles in life, but it's important to persevere and keep going towards our aspirations.