Antonyms for the phrase "is put off by" can include attracted, interested, intrigued, drawn to, allured, charmed, enticed, and won over. These words suggest positive feelings and an eagerness to engage with something or someone. Unlike being put off, these terms express a willingness to explore, engage, and discover new experiences, ideas, or individuals. They also convey a sense of openness, curiosity, and receptiveness. Using these antonyms can help to frame a situation or relationship in a more positive light and may inspire greater enthusiasm and engagement.