Questioner
Speaking of the Stormfather, would the Nightwatcher and the giant water spren be on the same level of spren as the Stormfather?
Brandon Sanderson
...The Nightwatcher, yes. Um... There are, I would say, a level below the Stormfather and the Nightwatcher who are also much-- a much bigger deal than something like one of the sapient spren, and that's what Cusicesh is.
Questioner
So the Nightwatcher is a spren you'd say?
Brandon Sanderson
The Nightwatcher-- I mean, they call the Nightwatcher a spren. Everyone in the books thinks the Nightwatcher is a spren. That's what they would call-- that's what they would call, if they knew what Honor was, they would call Honor a spren. A spren is Investiture that is alive.
Bystander
Nightblood?
Brandon Sanderson
So they would call Nightblood a spren. They would call-- That's the word for what all of these things are. They would probably've called Adonalsium a spren…
Moderator
What would Hoid call one of those?
Brandon Sanderson
What would Hoid call the Nightwatcher? *laughter* What would Hoid call one of what?
Moderator
Yeah what would Hoid call the Nightwatcher?
Brandon Sanderson
Um… *long pause/laughter*
Moderator
If Hoid were to use a non-proper noun?
Brandon Sanderson
Unpleasant names. *laughter*