Antonyms for the phrase "sweeps off feet" could include words that describe the opposite effect, such as disappoint, bore, repulse, or deter. While "sweeps off feet" implies a positive and engaging experience, its antonyms are negative and unappealing. For example, if someone feels swept off their feet by an incredible love story, the opposite would be a story that fails to impress or captivate them. Similarly, if a performer's talent sweeps you off your feet, their lack of talent would be a letdown or a bore. Whatever the context, antonyms for "sweeps off feet" convey the opposite effect of being charmed, impressed, or swept away.