There are several synonyms for the word "narrow-minded," which is often used to describe someone who is intolerant or lacking in tolerance for different opinions, ideas, or behaviors. Some common synonyms for narrow-minded include: close-minded, bigoted, small-minded, prejudiced, limited, short-sighted, myopic, parochial, provincial, conservative, inflexible, dogmatic, and rigid. These words all suggest a lack of openness, empathy, and curiosity towards different perspectives or experiences. By contrast, the opposite of narrow-minded is open-minded, which implies a willingness to consider different ideas and perspectives with an open heart and mind.