No, they are not all used. In the Greek there is only one word used and that is Hades. It means the unseen world.
>>so whats your point?<<
My point is that the Catholic Church has corrupted the meaning of scripture. They have corrupted the very word ekklésia and turned it into something it never was intended. They have also corrupted the meaning of Hades. Hades from the New Testament and Sheol from the Old are not Gehenna. And church is not ekklésia