I vote for Ungoliant. Creepy, stinky, insatiable, gave birth to other creepy stinky, insatiable things (like the lovely Shelob), and even had Melkor cowering in fear. I mean, if you're scary enough to scare Melkor... [img]smilies/eek.gif[/img] That's a whole new level of unimaginable horror right there. Everyone feared Melkor, but Ungoliant must have been a bit more terrible in appearance.

(h) other...I would have to say Melkor or Morgoth i think. Well he did construct nearly all the "evilness" before Sauron even existed.

Sauron existed since before the start of the world.
I would also go with Meklor.

h) the mouth of sauron. he actually fought rather than just staying in a tower, and he was well learned in magic, and combat

H) The Ringwraiths. They are scary, black shrouds. What's even scarier is that they used to be normal men, like you and me, and they are now just invisible slaves of Sauron with no free will. And if they stabbed you, you'd become just like them.

h) Other; Ringwraiths
I am voting for the Ringwraiths. I believe they are the most evil/scary villan because, just listen to them, they shriek like banshees (at that part of the movie lotsa a people covered their ears, and screamed [img]smilies/wink.gif[/img] ) and look like something off a horror movie. Black cloaks, hissing voices..eek. There is nine of them, and I sure wouldnt want nine of these things coming after me, on horses or on their winged creatures.