The word "mis handle" implies incorrect, improper or careless handling of something. To find antonyms for this term, one can consider words that mean correct or proper handling. Antonyms of "mis handle" might include "manage," "handle," and "deal with," which signify taking care of tasks, resources, or situations in a responsible or efficient manner. Other words that can be considered as antonyms of "mis handle" are "treat," "attend to," "govern," "supervise," and "administer," which all suggest managing, controlling or directing things correctly, respectfully, or effectively. Thus, individuals who want to avoid using negative terms or convey positive statements can use these antonyms to express responsible handling of different situations.