If you could permanently ban a word from general usage, which one would it be and why?

If you could permanently ban a word from general usage, which one would it be? Why?

That’s very difficult in so many ways as there are a lot of words that we use too frequently. 

For me I would say the word Just as we use it too often when we don’t need to.  This is just a great book as an example.  This isn’t needed as this is a great book, that is cleaner.