The term "bat eyes at" is often used to describe when someone is showing romantic interest in another person. However, there are a multitude of antonyms for this phrase that describe anything from disinterest to outright disgust. Words like ignore, disregard, neglect, and avoid all convey a lack of attention or attraction to someone. Other antonyms, like repel, repulse, or revolt, convey a feeling of absolute aversion to someone's advances. It's important to remember that just because someone isn't "batting their eyes" at someone else doesn't necessarily mean they don't like them, but it's always a good idea to be clear and honest about your intentions.