Abilities are species related, not individual powers. We're not looking for your specific super powers, so much as say Thor is Asgardian. He's about 6 or 7 times heavier than humans. His skin is so dense that a bullet can't do a thing to him, but he's not actually bulletproof. They age differently. That's true of his entire species.
His powers are God of Thunder's powers. I'm not interested in that.
Right now, I'm working on a theory that we've got predominantly big players in each of our worlds. Either we're heroes or close to heroes. No one seems to be just a random Joe from our worlds.