When looking for synonyms for the phrase "most maverick," some great options to consider are "most independent," "most unconventional," "most rebellious," and "most unorthodox." These words all convey a sense of being different from the norm, not conforming to traditional expectations or rules. Other possible options include "most nonconformist," "most eccentric," "most individualistic," and "most autonomous." All of these synonyms suggest someone who marches to the beat of their own drum, blazing their own trail and challenging the status quo. Whether you're describing a person or an idea, these words can add depth and nuance to your writing.