Epithet:noun:

An Epithet is a disparaging or abusive word.

https://www.merriam-webster.com/dictionary/epithet

“Another thing.Good and wicked.Don’t you think that you should transcend those puritanical  judgemental moralistic epithets? I mean, so much of it is conditioning, isn’t it?”

Basically this word is a sort of chastization and or warning that writers and or society should stop putting labels on people and things.Essentially people who use this word want things and people to be studied carefully because diffent forms of being or behavior usually have multiple reasons.