The word "refits" refers to the necessary repairs or updates carried out on a particular object. The antonyms for refits would be words that express the opposite meaning, such as "deteriorate" or "degrade." These words indicate the natural process of neglect or wear and tear that objects undergo over time, resulting in the need for more significant repair work. Other antonyms for refits may include "neglect," "ignore," or "abandon," which are all actions that lead to further deterioration and disrepair. In contrast, "maintain," "repair," and "improve" are words that express the necessary care and attention required to keep objects in top condition.