The antonyms for the word "in fixing" can be varied depending on the context. If we consider "fixing" as repairing or resolving a problem, the antonyms can be ignoring, neglecting, or abandoning the issue. In contrast, if we think of "fixing" as preparing or securing something, the antonyms can be damaging, destroying, or sabotaging the object. Furthermore, if we take "fixing" as manipulating or rigging something, the antonyms can be following rules, respecting laws, or being fair. Therefore, the antonyms of "in fixing" can vary depending on the meaning and interpretation of the word in the given context.