When it comes to finding antonyms for the word "more ineffective", there are several options to choose from. One of the most obvious choices would be "more effective", as it stands in direct opposition to the original term. Other antonyms could include "efficient", "useful", "powerful", "strong", and "productive". Each of these alternatives suggests a level of efficacy or success that is lacking in the original term. By choosing a more appropriate antonym, it is possible to communicate a clearer message and better convey the intended meaning of a particular message or statement.