About to head to bed but I'll post a quick reply here for now in case anyone is interested in the answer to that question. I do have some without the word nude in them:
http://www.unclothedbeauty.com/
http://www.undressedangel.com/
http://www.undressedbeauty.com/
... but that word appears as text on the site since the toplist is full of "nude" sites. Is it just the domain that matters?
Will be splitting some more sites from my network tomorrow and publishing the URLs here. $75 for one, $200 for three.