User blog comment:Rupert Giles/Introducing Updated Global Navigation/@comment-1519608-20140925072144/@comment-1038387-20140925100633

" Additionally, I strongly object to the use of the term "search this wikia"... the wikis I edit on are wikis not wikias. The fact that the wikis are hosted by Wikia is irrelevant to most of our readership"

A wikia is a Wikia wiki. So the wikis you edit are both wikis and wikias.