Why can't we just get language filter?

It would solve many problems. Or for example, any phrase that contains "uck" in a word (even with hyphens) would not be entered?

 

This would be cool but we can't say "Skyscraper" so not able to say "luck" would we weird.

 

Yes, other words would be blocked by the swear filter that aren't bad, I don't think it would work out.