Antonyms for the word "most swooning" could be terms such as alert, indifferent, clear-headed, calm, composed, and unimpressed. These words signify the opposite of swooning, which means to faint, lose consciousness or become overwhelmingly emotional or excited. Therefore, someone who is alert or composed is in control of their feelings and not likely to become swept away by emotion. Someone who is indifferent, unimpressed or clear-headed, on the other hand, is not moved by the experience, event or person causing the swoon. It is important to note, however, that some of these antonyms may have negative connotations, such as indifference, which suggests a lack of empathy towards someone or something.