Sucker punched is a term used to describe an unexpected or unfair blow, often delivered when the other person is unprepared. It's a tough situation to be in, and sometimes it can seem like there's no way out. But there are plenty of synonyms for this phrase that can help you articulate your feelings more precisely. Some of the most common include blindsided, ambushed, hit from behind, taken by surprise, caught off guard, and betrayed. No matter which word you choose, the message is clear: you were caught in a moment of vulnerability, and someone took advantage of it. Use these words to help you communicate what you're feeling, and to find the strength to move on.