The phrase "more freethinking" implies an individual who is independent and unafraid to question societal norms and conventional wisdom. Antonyms for this phrase would include words such as close-minded, narrow-minded, and conventional. These words suggest an individual who is unable or unwilling to consider alternative perspectives or beliefs. Additionally, terms such as conformist, traditional, and conservative also have antonymic relationships with "more freethinking." These words suggest an individual who adheres strictly to the status quo and established societal norms, often to the detriment of progress and innovation. Overall, antonyms for "more freethinking" suggest an individual who is resistant to change and open-minded exploration, limiting their potential for growth and self-discovery.