Misprize is a verb that means to undervalue or underestimate something or someone. Its antonyms could include words like "appreciate," "value," "esteem," "honor," or "respect." These words denote the opposite of misprize; to regard something highly, value it for its worth, or hold it in high regard. Antonyms for misprize suggest an appreciation and admiration for the object, person or activity in question. For example, if someone misprizes the importance of education, an antonym for misprize would be to appreciate and value the role of education in shaping and transforming one's life.