The word "pejorate" means to make something worse or deteriorate its quality. Therefore, the antonyms for this word would be those that describe improving or making something better. Some suitable antonyms for "pejorate" include words such as enhance, improve, repair, elevate, and upgrade. Other appropriate antonyms for "pejorate" are ameliorate, better, benefit, augment, and rehabilitate. These words signify the opposite of pejorating since they relate to making something better or improving its condition. In general, it's crucial to understand these antonyms to get a clear picture of the changes required to improve a situation, condition, or relationship.