The word "deranged" means to be mad or insane. Its antonyms are words that mean the opposite. Some of the antonyms are sane, balanced, rational, composed, and normal. These words indicate that the person is in a healthy state of mind and not disturbed or erratic in their behavior. Having a clear mind and emotions is important for a person's overall well-being and for their relationships with others. By understanding the antonyms of deranged, one can better understand the opposite qualities that help maintain a positive mental and emotional state.