Min-oh-tour for me. Even though I would pronounce Minos as My-nohss, and Minotaur is derived from ... eh, semantics.
The real fight at my gaming table is Drow.
Yes, Drow.
I say the ow as if pronouncing "cow" or "now". My girlfriend insists it is like the sound in "crow" or "row", considering this sound, too, follows an r. To which I use "brow" and we get nowhere.
This is why Dark Elves or Dunmer is much simpler :/