There are several antonyms for the words "most consciousness expanding." Some of the commonly used antonyms are closed-minded, ignorant, narrow-minded, insensitive, and uninformed. Closed-minded people refuse to learn, and they are resistant to new ideas. They often dismiss different perspectives and opinions without considering them. Ignorant people lack knowledge, information, and education, and they are often unaware of different cultures, beliefs, and practices. Narrow-minded people have limited viewpoints and are hesitant to change their opinions. Insensitive people lack empathy and understanding towards others, and they often disregard their feelings. Uninformed people lack knowledge and awareness about different subjects or issues. Instead of being open-minded and willing to learn, they remain ignorant and uninformed.