The antonyms for the term "most free-minded" are constrained, restricted, close-minded, narrow-minded, and intolerant. While free-minded individuals are open to new ideas and experiences, their antonyms are rigid, limiting, and judgmental towards different perspectives. The opposite of free-minded people is those who are bound by a fixed mindset, blindly following traditions, and not open to any new changes. A constrained individual is incapable of embracing different viewpoints and has narrow boundaries for their thoughts and beliefs. A restricted individual is restricted by fears or biases, preventing them from considering fresh perspectives. Ultimately, antonyms of free-minded are people who are opposed to change and lack an open-minded approach towards others' viewpoints.