I'm short-listing some categories that need to be used since we have too many categories and many even mean the same.

First with the same meaning ones:

Well there are more but these are some common examples.

Categories must be disqualified if there are too less articles in it.Plus categories shouldn't have the word "People" in it since People is used for real-life persons.Plus category have to be more sensical.

Well don't go back using categories like Category:Jerks or any other which are more like judgements of people on the characters and Category:Antagonists should be used.The "Characters who appeared in" categories should only be used if the character has made a physical appearance if only mentioned then he/she wouldn't qualify.

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