The antonyms of "clearsighted" are "blind", "obtuse", "uninsightful", "ignorant", and "shortsighted." These opposites denote a lack of perception, vision, and comprehension. A person who is blind would have no sight at all, while an obtuse person cannot comprehend something easily. Uninsightful people lack the ability to see things clearly, and ignorant individuals are lacking knowledge or awareness. Shortsighted individuals make decisions without considering long-term consequences. These opposite words highlight the value of having a clear vision, analytical skills, and emotional intelligence. Therefore, it is essential to enhance one's clearsightedness through self-awareness, education, and mindfulness.