Have these four come through the gateways from their respective worlds?

Each is the supreme political body on their respective worlds.

In fact, their respective worlds could hardly be further apart.

The Sigil-Bearers are, for the most part, unique to their respective worlds.

The difference between our respective worlds was enormous.

His observations are balanced and give remarkable insight into their respective worlds.

"They can march back into their respective worlds with a better understanding of the other's perspective."

Not until we can deliver our secret to our respective worlds.

They're both in serious trouble if they go back to their respective worlds.