When you're writing, it's important to have a varied vocabulary to keep your wording interesting. To help with this, here are a few synonyms for the phrase "in the middle." One option is "midway," which suggests a point equidistant from two ends. Another is "central," which refers to a location that is positioned in the center of a larger area or group. Next is "intermediate," which suggests a position between two other things. "Median" is also a good option, indicating a point that lies exactly halfway between two other values. Lastly, consider "midpoint," which refers to a point halfway between two other points, often on a line or segment. Overall, these synonyms can help add some variety to your writing when discussing the middle of something.