I made two bad mistakes, or we probably would have won because I had studied up on my Egyptian deities, as I mentioned earlier.
I let my teammate read scherzando off my notepad, which she read as scherzondo. AARGH! One miss, and we buy back in.
Then I spelled Tutankhamen the same way the OED does, which is what they were requiring, but I forgot to say "capital T," and the team which went on to win called me on it.
Everybody in the audience thought it was BS, but rules is rules. So onward!
Thanks to all for the advice and good wishes.